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commit: 1169eada98fc086c3d9e56cfa8212f7ee5f73dc7 |
2 |
Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
3 |
AuthorDate: Wed May 27 16:24:47 2020 +0000 |
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Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
5 |
CommitDate: Wed May 27 16:24:47 2020 +0000 |
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URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=1169eada |
7 |
|
8 |
Linux patch 4.19.125 |
9 |
|
10 |
Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> |
11 |
|
12 |
0000_README | 4 + |
13 |
1124_linux-4.19.125.patch | 2436 +++++++++++++++++++++++++++++++++++++++++++++ |
14 |
2 files changed, 2440 insertions(+) |
15 |
|
16 |
diff --git a/0000_README b/0000_README |
17 |
index 63f9a11..a36c8a4 100644 |
18 |
--- a/0000_README |
19 |
+++ b/0000_README |
20 |
@@ -535,6 +535,10 @@ Patch: 1123_linux-4.19.124.patch |
21 |
From: https://www.kernel.org |
22 |
Desc: Linux 4.19.124 |
23 |
|
24 |
+Patch: 1124_linux-4.19.125.patch |
25 |
+From: https://www.kernel.org |
26 |
+Desc: Linux 4.19.125 |
27 |
+ |
28 |
Patch: 1500_XATTR_USER_PREFIX.patch |
29 |
From: https://bugs.gentoo.org/show_bug.cgi?id=470644 |
30 |
Desc: Support for namespace user.pax.* on tmpfs. |
31 |
|
32 |
diff --git a/1124_linux-4.19.125.patch b/1124_linux-4.19.125.patch |
33 |
new file mode 100644 |
34 |
index 0000000..d340902 |
35 |
--- /dev/null |
36 |
+++ b/1124_linux-4.19.125.patch |
37 |
@@ -0,0 +1,2436 @@ |
38 |
+diff --git a/Makefile b/Makefile |
39 |
+index 292c92c8369d..93c63bda7115 100644 |
40 |
+--- a/Makefile |
41 |
++++ b/Makefile |
42 |
+@@ -1,7 +1,7 @@ |
43 |
+ # SPDX-License-Identifier: GPL-2.0 |
44 |
+ VERSION = 4 |
45 |
+ PATCHLEVEL = 19 |
46 |
+-SUBLEVEL = 124 |
47 |
++SUBLEVEL = 125 |
48 |
+ EXTRAVERSION = |
49 |
+ NAME = "People's Front" |
50 |
+ |
51 |
+diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h |
52 |
+index ffebe7b7a5b7..91ca80035fc4 100644 |
53 |
+--- a/arch/arm/include/asm/futex.h |
54 |
++++ b/arch/arm/include/asm/futex.h |
55 |
+@@ -163,8 +163,13 @@ arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr) |
56 |
+ preempt_enable(); |
57 |
+ #endif |
58 |
+ |
59 |
+- if (!ret) |
60 |
+- *oval = oldval; |
61 |
++ /* |
62 |
++ * Store unconditionally. If ret != 0 the extra store is the least |
63 |
++ * of the worries but GCC cannot figure out that __futex_atomic_op() |
64 |
++ * is either setting ret to -EFAULT or storing the old value in |
65 |
++ * oldval which results in a uninitialized warning at the call site. |
66 |
++ */ |
67 |
++ *oval = oldval; |
68 |
+ |
69 |
+ return ret; |
70 |
+ } |
71 |
+diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig |
72 |
+index 6f475dc5829b..f38d153d2586 100644 |
73 |
+--- a/arch/powerpc/Kconfig |
74 |
++++ b/arch/powerpc/Kconfig |
75 |
+@@ -139,7 +139,7 @@ config PPC |
76 |
+ select ARCH_HAS_MEMBARRIER_CALLBACKS |
77 |
+ select ARCH_HAS_SCALED_CPUTIME if VIRT_CPU_ACCOUNTING_NATIVE |
78 |
+ select ARCH_HAS_SG_CHAIN |
79 |
+- select ARCH_HAS_STRICT_KERNEL_RWX if ((PPC_BOOK3S_64 || PPC32) && !RELOCATABLE && !HIBERNATION) |
80 |
++ select ARCH_HAS_STRICT_KERNEL_RWX if (PPC32 && !HIBERNATION) |
81 |
+ select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST |
82 |
+ select ARCH_HAS_UACCESS_FLUSHCACHE if PPC64 |
83 |
+ select ARCH_HAS_UBSAN_SANITIZE_ALL |
84 |
+diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c |
85 |
+index 9713d4e8c22b..6558617bd2ce 100644 |
86 |
+--- a/arch/riscv/kernel/setup.c |
87 |
++++ b/arch/riscv/kernel/setup.c |
88 |
+@@ -19,6 +19,7 @@ |
89 |
+ * to the Free Software Foundation, Inc., |
90 |
+ */ |
91 |
+ |
92 |
++#include <linux/bootmem.h> |
93 |
+ #include <linux/init.h> |
94 |
+ #include <linux/mm.h> |
95 |
+ #include <linux/memblock.h> |
96 |
+@@ -187,6 +188,7 @@ static void __init setup_bootmem(void) |
97 |
+ |
98 |
+ set_max_mapnr(PFN_DOWN(mem_size)); |
99 |
+ max_low_pfn = PFN_DOWN(memblock_end_of_DRAM()); |
100 |
++ max_pfn = max_low_pfn; |
101 |
+ |
102 |
+ #ifdef CONFIG_BLK_DEV_INITRD |
103 |
+ setup_initrd(); |
104 |
+diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c |
105 |
+index 1ca76ca944ba..53dc8492f02f 100644 |
106 |
+--- a/arch/x86/kernel/apic/apic.c |
107 |
++++ b/arch/x86/kernel/apic/apic.c |
108 |
+@@ -345,8 +345,6 @@ static void __setup_APIC_LVTT(unsigned int clocks, int oneshot, int irqen) |
109 |
+ * According to Intel, MFENCE can do the serialization here. |
110 |
+ */ |
111 |
+ asm volatile("mfence" : : : "memory"); |
112 |
+- |
113 |
+- printk_once(KERN_DEBUG "TSC deadline timer enabled\n"); |
114 |
+ return; |
115 |
+ } |
116 |
+ |
117 |
+@@ -545,7 +543,7 @@ static DEFINE_PER_CPU(struct clock_event_device, lapic_events); |
118 |
+ #define DEADLINE_MODEL_MATCH_REV(model, rev) \ |
119 |
+ { X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, (unsigned long)rev } |
120 |
+ |
121 |
+-static u32 hsx_deadline_rev(void) |
122 |
++static __init u32 hsx_deadline_rev(void) |
123 |
+ { |
124 |
+ switch (boot_cpu_data.x86_stepping) { |
125 |
+ case 0x02: return 0x3a; /* EP */ |
126 |
+@@ -555,7 +553,7 @@ static u32 hsx_deadline_rev(void) |
127 |
+ return ~0U; |
128 |
+ } |
129 |
+ |
130 |
+-static u32 bdx_deadline_rev(void) |
131 |
++static __init u32 bdx_deadline_rev(void) |
132 |
+ { |
133 |
+ switch (boot_cpu_data.x86_stepping) { |
134 |
+ case 0x02: return 0x00000011; |
135 |
+@@ -567,7 +565,7 @@ static u32 bdx_deadline_rev(void) |
136 |
+ return ~0U; |
137 |
+ } |
138 |
+ |
139 |
+-static u32 skx_deadline_rev(void) |
140 |
++static __init u32 skx_deadline_rev(void) |
141 |
+ { |
142 |
+ switch (boot_cpu_data.x86_stepping) { |
143 |
+ case 0x03: return 0x01000136; |
144 |
+@@ -580,7 +578,7 @@ static u32 skx_deadline_rev(void) |
145 |
+ return ~0U; |
146 |
+ } |
147 |
+ |
148 |
+-static const struct x86_cpu_id deadline_match[] = { |
149 |
++static const struct x86_cpu_id deadline_match[] __initconst = { |
150 |
+ DEADLINE_MODEL_MATCH_FUNC( INTEL_FAM6_HASWELL_X, hsx_deadline_rev), |
151 |
+ DEADLINE_MODEL_MATCH_REV ( INTEL_FAM6_BROADWELL_X, 0x0b000020), |
152 |
+ DEADLINE_MODEL_MATCH_FUNC( INTEL_FAM6_BROADWELL_XEON_D, bdx_deadline_rev), |
153 |
+@@ -602,18 +600,19 @@ static const struct x86_cpu_id deadline_match[] = { |
154 |
+ {}, |
155 |
+ }; |
156 |
+ |
157 |
+-static void apic_check_deadline_errata(void) |
158 |
++static __init bool apic_validate_deadline_timer(void) |
159 |
+ { |
160 |
+ const struct x86_cpu_id *m; |
161 |
+ u32 rev; |
162 |
+ |
163 |
+- if (!boot_cpu_has(X86_FEATURE_TSC_DEADLINE_TIMER) || |
164 |
+- boot_cpu_has(X86_FEATURE_HYPERVISOR)) |
165 |
+- return; |
166 |
++ if (!boot_cpu_has(X86_FEATURE_TSC_DEADLINE_TIMER)) |
167 |
++ return false; |
168 |
++ if (boot_cpu_has(X86_FEATURE_HYPERVISOR)) |
169 |
++ return true; |
170 |
+ |
171 |
+ m = x86_match_cpu(deadline_match); |
172 |
+ if (!m) |
173 |
+- return; |
174 |
++ return true; |
175 |
+ |
176 |
+ /* |
177 |
+ * Function pointers will have the MSB set due to address layout, |
178 |
+@@ -625,11 +624,12 @@ static void apic_check_deadline_errata(void) |
179 |
+ rev = (u32)m->driver_data; |
180 |
+ |
181 |
+ if (boot_cpu_data.microcode >= rev) |
182 |
+- return; |
183 |
++ return true; |
184 |
+ |
185 |
+ setup_clear_cpu_cap(X86_FEATURE_TSC_DEADLINE_TIMER); |
186 |
+ pr_err(FW_BUG "TSC_DEADLINE disabled due to Errata; " |
187 |
+ "please update microcode to version: 0x%x (or later)\n", rev); |
188 |
++ return false; |
189 |
+ } |
190 |
+ |
191 |
+ /* |
192 |
+@@ -2023,7 +2023,8 @@ void __init init_apic_mappings(void) |
193 |
+ { |
194 |
+ unsigned int new_apicid; |
195 |
+ |
196 |
+- apic_check_deadline_errata(); |
197 |
++ if (apic_validate_deadline_timer()) |
198 |
++ pr_debug("TSC deadline timer available\n"); |
199 |
+ |
200 |
+ if (x2apic_mode) { |
201 |
+ boot_cpu_physical_apicid = read_apic_id(); |
202 |
+diff --git a/arch/x86/kernel/unwind_orc.c b/arch/x86/kernel/unwind_orc.c |
203 |
+index b48e2686440b..2701b370e58f 100644 |
204 |
+--- a/arch/x86/kernel/unwind_orc.c |
205 |
++++ b/arch/x86/kernel/unwind_orc.c |
206 |
+@@ -300,12 +300,19 @@ EXPORT_SYMBOL_GPL(unwind_get_return_address); |
207 |
+ |
208 |
+ unsigned long *unwind_get_return_address_ptr(struct unwind_state *state) |
209 |
+ { |
210 |
++ struct task_struct *task = state->task; |
211 |
++ |
212 |
+ if (unwind_done(state)) |
213 |
+ return NULL; |
214 |
+ |
215 |
+ if (state->regs) |
216 |
+ return &state->regs->ip; |
217 |
+ |
218 |
++ if (task != current && state->sp == task->thread.sp) { |
219 |
++ struct inactive_task_frame *frame = (void *)task->thread.sp; |
220 |
++ return &frame->ret_addr; |
221 |
++ } |
222 |
++ |
223 |
+ if (state->sp) |
224 |
+ return (unsigned long *)state->sp - 1; |
225 |
+ |
226 |
+diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c |
227 |
+index df2274414640..226db3dc490b 100644 |
228 |
+--- a/arch/x86/kvm/svm.c |
229 |
++++ b/arch/x86/kvm/svm.c |
230 |
+@@ -998,33 +998,32 @@ static void svm_cpu_uninit(int cpu) |
231 |
+ static int svm_cpu_init(int cpu) |
232 |
+ { |
233 |
+ struct svm_cpu_data *sd; |
234 |
+- int r; |
235 |
+ |
236 |
+ sd = kzalloc(sizeof(struct svm_cpu_data), GFP_KERNEL); |
237 |
+ if (!sd) |
238 |
+ return -ENOMEM; |
239 |
+ sd->cpu = cpu; |
240 |
+- r = -ENOMEM; |
241 |
+ sd->save_area = alloc_page(GFP_KERNEL); |
242 |
+ if (!sd->save_area) |
243 |
+- goto err_1; |
244 |
++ goto free_cpu_data; |
245 |
+ |
246 |
+ if (svm_sev_enabled()) { |
247 |
+- r = -ENOMEM; |
248 |
+ sd->sev_vmcbs = kmalloc_array(max_sev_asid + 1, |
249 |
+ sizeof(void *), |
250 |
+ GFP_KERNEL); |
251 |
+ if (!sd->sev_vmcbs) |
252 |
+- goto err_1; |
253 |
++ goto free_save_area; |
254 |
+ } |
255 |
+ |
256 |
+ per_cpu(svm_data, cpu) = sd; |
257 |
+ |
258 |
+ return 0; |
259 |
+ |
260 |
+-err_1: |
261 |
++free_save_area: |
262 |
++ __free_page(sd->save_area); |
263 |
++free_cpu_data: |
264 |
+ kfree(sd); |
265 |
+- return r; |
266 |
++ return -ENOMEM; |
267 |
+ |
268 |
+ } |
269 |
+ |
270 |
+diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c |
271 |
+index 8340c81b258b..dd4c7289610e 100644 |
272 |
+--- a/drivers/acpi/nfit/core.c |
273 |
++++ b/drivers/acpi/nfit/core.c |
274 |
+@@ -1773,9 +1773,17 @@ static int acpi_nfit_add_dimm(struct acpi_nfit_desc *acpi_desc, |
275 |
+ dev_set_drvdata(&adev_dimm->dev, nfit_mem); |
276 |
+ |
277 |
+ /* |
278 |
+- * Until standardization materializes we need to consider 4 |
279 |
+- * different command sets. Note, that checking for function0 (bit0) |
280 |
+- * tells us if any commands are reachable through this GUID. |
281 |
++ * There are 4 "legacy" NVDIMM command sets |
282 |
++ * (NVDIMM_FAMILY_{INTEL,MSFT,HPE1,HPE2}) that were created before |
283 |
++ * an EFI working group was established to constrain this |
284 |
++ * proliferation. The nfit driver probes for the supported command |
285 |
++ * set by GUID. Note, if you're a platform developer looking to add |
286 |
++ * a new command set to this probe, consider using an existing set, |
287 |
++ * or otherwise seek approval to publish the command set at |
288 |
++ * http://www.uefi.org/RFIC_LIST. |
289 |
++ * |
290 |
++ * Note, that checking for function0 (bit0) tells us if any commands |
291 |
++ * are reachable through this GUID. |
292 |
+ */ |
293 |
+ for (i = 0; i <= NVDIMM_FAMILY_MAX; i++) |
294 |
+ if (acpi_check_dsm(adev_dimm->handle, to_nfit_uuid(i), 1, 1)) |
295 |
+@@ -1798,6 +1806,8 @@ static int acpi_nfit_add_dimm(struct acpi_nfit_desc *acpi_desc, |
296 |
+ dsm_mask &= ~(1 << 8); |
297 |
+ } else if (nfit_mem->family == NVDIMM_FAMILY_MSFT) { |
298 |
+ dsm_mask = 0xffffffff; |
299 |
++ } else if (nfit_mem->family == NVDIMM_FAMILY_HYPERV) { |
300 |
++ dsm_mask = 0x1f; |
301 |
+ } else { |
302 |
+ dev_dbg(dev, "unknown dimm command family\n"); |
303 |
+ nfit_mem->family = -1; |
304 |
+@@ -3622,6 +3632,7 @@ static __init int nfit_init(void) |
305 |
+ guid_parse(UUID_NFIT_DIMM_N_HPE1, &nfit_uuid[NFIT_DEV_DIMM_N_HPE1]); |
306 |
+ guid_parse(UUID_NFIT_DIMM_N_HPE2, &nfit_uuid[NFIT_DEV_DIMM_N_HPE2]); |
307 |
+ guid_parse(UUID_NFIT_DIMM_N_MSFT, &nfit_uuid[NFIT_DEV_DIMM_N_MSFT]); |
308 |
++ guid_parse(UUID_NFIT_DIMM_N_HYPERV, &nfit_uuid[NFIT_DEV_DIMM_N_HYPERV]); |
309 |
+ |
310 |
+ nfit_wq = create_singlethread_workqueue("nfit"); |
311 |
+ if (!nfit_wq) |
312 |
+diff --git a/drivers/acpi/nfit/nfit.h b/drivers/acpi/nfit/nfit.h |
313 |
+index 68848fc4b7c9..cc2ec62951de 100644 |
314 |
+--- a/drivers/acpi/nfit/nfit.h |
315 |
++++ b/drivers/acpi/nfit/nfit.h |
316 |
+@@ -34,11 +34,14 @@ |
317 |
+ /* https://msdn.microsoft.com/library/windows/hardware/mt604741 */ |
318 |
+ #define UUID_NFIT_DIMM_N_MSFT "1ee68b36-d4bd-4a1a-9a16-4f8e53d46e05" |
319 |
+ |
320 |
++/* http://www.uefi.org/RFIC_LIST (see "Virtual NVDIMM 0x1901") */ |
321 |
++#define UUID_NFIT_DIMM_N_HYPERV "5746c5f2-a9a2-4264-ad0e-e4ddc9e09e80" |
322 |
++ |
323 |
+ #define ACPI_NFIT_MEM_FAILED_MASK (ACPI_NFIT_MEM_SAVE_FAILED \ |
324 |
+ | ACPI_NFIT_MEM_RESTORE_FAILED | ACPI_NFIT_MEM_FLUSH_FAILED \ |
325 |
+ | ACPI_NFIT_MEM_NOT_ARMED | ACPI_NFIT_MEM_MAP_FAILED) |
326 |
+ |
327 |
+-#define NVDIMM_FAMILY_MAX NVDIMM_FAMILY_MSFT |
328 |
++#define NVDIMM_FAMILY_MAX NVDIMM_FAMILY_HYPERV |
329 |
+ |
330 |
+ #define NVDIMM_STANDARD_CMDMASK \ |
331 |
+ (1 << ND_CMD_SMART | 1 << ND_CMD_SMART_THRESHOLD | 1 << ND_CMD_DIMM_FLAGS \ |
332 |
+@@ -75,6 +78,7 @@ enum nfit_uuids { |
333 |
+ NFIT_DEV_DIMM_N_HPE1 = NVDIMM_FAMILY_HPE1, |
334 |
+ NFIT_DEV_DIMM_N_HPE2 = NVDIMM_FAMILY_HPE2, |
335 |
+ NFIT_DEV_DIMM_N_MSFT = NVDIMM_FAMILY_MSFT, |
336 |
++ NFIT_DEV_DIMM_N_HYPERV = NVDIMM_FAMILY_HYPERV, |
337 |
+ NFIT_SPA_VOLATILE, |
338 |
+ NFIT_SPA_PM, |
339 |
+ NFIT_SPA_DCR, |
340 |
+diff --git a/drivers/base/component.c b/drivers/base/component.c |
341 |
+index 7f7c4233cd31..ee4d3b388f44 100644 |
342 |
+--- a/drivers/base/component.c |
343 |
++++ b/drivers/base/component.c |
344 |
+@@ -235,7 +235,8 @@ static int try_to_bring_up_master(struct master *master, |
345 |
+ ret = master->ops->bind(master->dev); |
346 |
+ if (ret < 0) { |
347 |
+ devres_release_group(master->dev, NULL); |
348 |
+- dev_info(master->dev, "master bind failed: %d\n", ret); |
349 |
++ if (ret != -EPROBE_DEFER) |
350 |
++ dev_info(master->dev, "master bind failed: %d\n", ret); |
351 |
+ return ret; |
352 |
+ } |
353 |
+ |
354 |
+@@ -506,8 +507,9 @@ static int component_bind(struct component *component, struct master *master, |
355 |
+ devres_release_group(component->dev, NULL); |
356 |
+ devres_release_group(master->dev, NULL); |
357 |
+ |
358 |
+- dev_err(master->dev, "failed to bind %s (ops %ps): %d\n", |
359 |
+- dev_name(component->dev), component->ops, ret); |
360 |
++ if (ret != -EPROBE_DEFER) |
361 |
++ dev_err(master->dev, "failed to bind %s (ops %ps): %d\n", |
362 |
++ dev_name(component->dev), component->ops, ret); |
363 |
+ } |
364 |
+ |
365 |
+ return ret; |
366 |
+diff --git a/drivers/dma/owl-dma.c b/drivers/dma/owl-dma.c |
367 |
+index 7812a6338acd..7ff04bf04b31 100644 |
368 |
+--- a/drivers/dma/owl-dma.c |
369 |
++++ b/drivers/dma/owl-dma.c |
370 |
+@@ -172,13 +172,11 @@ struct owl_dma_txd { |
371 |
+ * @id: physical index to this channel |
372 |
+ * @base: virtual memory base for the dma channel |
373 |
+ * @vchan: the virtual channel currently being served by this physical channel |
374 |
+- * @lock: a lock to use when altering an instance of this struct |
375 |
+ */ |
376 |
+ struct owl_dma_pchan { |
377 |
+ u32 id; |
378 |
+ void __iomem *base; |
379 |
+ struct owl_dma_vchan *vchan; |
380 |
+- spinlock_t lock; |
381 |
+ }; |
382 |
+ |
383 |
+ /** |
384 |
+@@ -396,14 +394,14 @@ static struct owl_dma_pchan *owl_dma_get_pchan(struct owl_dma *od, |
385 |
+ for (i = 0; i < od->nr_pchans; i++) { |
386 |
+ pchan = &od->pchans[i]; |
387 |
+ |
388 |
+- spin_lock_irqsave(&pchan->lock, flags); |
389 |
++ spin_lock_irqsave(&od->lock, flags); |
390 |
+ if (!pchan->vchan) { |
391 |
+ pchan->vchan = vchan; |
392 |
+- spin_unlock_irqrestore(&pchan->lock, flags); |
393 |
++ spin_unlock_irqrestore(&od->lock, flags); |
394 |
+ break; |
395 |
+ } |
396 |
+ |
397 |
+- spin_unlock_irqrestore(&pchan->lock, flags); |
398 |
++ spin_unlock_irqrestore(&od->lock, flags); |
399 |
+ } |
400 |
+ |
401 |
+ return pchan; |
402 |
+diff --git a/drivers/dma/tegra210-adma.c b/drivers/dma/tegra210-adma.c |
403 |
+index 4f4733d831a1..045351f3549c 100644 |
404 |
+--- a/drivers/dma/tegra210-adma.c |
405 |
++++ b/drivers/dma/tegra210-adma.c |
406 |
+@@ -793,7 +793,7 @@ static int tegra_adma_probe(struct platform_device *pdev) |
407 |
+ ret = dma_async_device_register(&tdma->dma_dev); |
408 |
+ if (ret < 0) { |
409 |
+ dev_err(&pdev->dev, "ADMA registration failed: %d\n", ret); |
410 |
+- goto irq_dispose; |
411 |
++ goto rpm_put; |
412 |
+ } |
413 |
+ |
414 |
+ ret = of_dma_controller_register(pdev->dev.of_node, |
415 |
+diff --git a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c |
416 |
+index 3ce77cbad4ae..b3464d2dc2b4 100644 |
417 |
+--- a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c |
418 |
++++ b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c |
419 |
+@@ -453,7 +453,7 @@ static const struct etnaviv_pm_domain *pm_domain(const struct etnaviv_gpu *gpu, |
420 |
+ if (!(gpu->identity.features & meta->feature)) |
421 |
+ continue; |
422 |
+ |
423 |
+- if (meta->nr_domains < (index - offset)) { |
424 |
++ if (index - offset >= meta->nr_domains) { |
425 |
+ offset += meta->nr_domains; |
426 |
+ continue; |
427 |
+ } |
428 |
+diff --git a/drivers/gpu/drm/i915/gvt/display.c b/drivers/gpu/drm/i915/gvt/display.c |
429 |
+index 3019dbc39aef..83f30d7b6abe 100644 |
430 |
+--- a/drivers/gpu/drm/i915/gvt/display.c |
431 |
++++ b/drivers/gpu/drm/i915/gvt/display.c |
432 |
+@@ -206,14 +206,41 @@ static void emulate_monitor_status_change(struct intel_vgpu *vgpu) |
433 |
+ SKL_FUSE_PG_DIST_STATUS(SKL_PG0) | |
434 |
+ SKL_FUSE_PG_DIST_STATUS(SKL_PG1) | |
435 |
+ SKL_FUSE_PG_DIST_STATUS(SKL_PG2); |
436 |
+- vgpu_vreg_t(vgpu, LCPLL1_CTL) |= |
437 |
+- LCPLL_PLL_ENABLE | |
438 |
+- LCPLL_PLL_LOCK; |
439 |
+- vgpu_vreg_t(vgpu, LCPLL2_CTL) |= LCPLL_PLL_ENABLE; |
440 |
+- |
441 |
++ /* |
442 |
++ * Only 1 PIPE enabled in current vGPU display and PIPE_A is |
443 |
++ * tied to TRANSCODER_A in HW, so it's safe to assume PIPE_A, |
444 |
++ * TRANSCODER_A can be enabled. PORT_x depends on the input of |
445 |
++ * setup_virtual_dp_monitor, we can bind DPLL0 to any PORT_x |
446 |
++ * so we fixed to DPLL0 here. |
447 |
++ * Setup DPLL0: DP link clk 1620 MHz, non SSC, DP Mode |
448 |
++ */ |
449 |
++ vgpu_vreg_t(vgpu, DPLL_CTRL1) = |
450 |
++ DPLL_CTRL1_OVERRIDE(DPLL_ID_SKL_DPLL0); |
451 |
++ vgpu_vreg_t(vgpu, DPLL_CTRL1) |= |
452 |
++ DPLL_CTRL1_LINK_RATE(DPLL_CTRL1_LINK_RATE_1620, DPLL_ID_SKL_DPLL0); |
453 |
++ vgpu_vreg_t(vgpu, LCPLL1_CTL) = |
454 |
++ LCPLL_PLL_ENABLE | LCPLL_PLL_LOCK; |
455 |
++ vgpu_vreg_t(vgpu, DPLL_STATUS) = DPLL_LOCK(DPLL_ID_SKL_DPLL0); |
456 |
++ /* |
457 |
++ * Golden M/N are calculated based on: |
458 |
++ * 24 bpp, 4 lanes, 154000 pixel clk (from virtual EDID), |
459 |
++ * DP link clk 1620 MHz and non-constant_n. |
460 |
++ * TODO: calculate DP link symbol clk and stream clk m/n. |
461 |
++ */ |
462 |
++ vgpu_vreg_t(vgpu, PIPE_DATA_M1(TRANSCODER_A)) = 63 << TU_SIZE_SHIFT; |
463 |
++ vgpu_vreg_t(vgpu, PIPE_DATA_M1(TRANSCODER_A)) |= 0x5b425e; |
464 |
++ vgpu_vreg_t(vgpu, PIPE_DATA_N1(TRANSCODER_A)) = 0x800000; |
465 |
++ vgpu_vreg_t(vgpu, PIPE_LINK_M1(TRANSCODER_A)) = 0x3cd6e; |
466 |
++ vgpu_vreg_t(vgpu, PIPE_LINK_N1(TRANSCODER_A)) = 0x80000; |
467 |
+ } |
468 |
+ |
469 |
+ if (intel_vgpu_has_monitor_on_port(vgpu, PORT_B)) { |
470 |
++ vgpu_vreg_t(vgpu, DPLL_CTRL2) &= |
471 |
++ ~DPLL_CTRL2_DDI_CLK_OFF(PORT_B); |
472 |
++ vgpu_vreg_t(vgpu, DPLL_CTRL2) |= |
473 |
++ DPLL_CTRL2_DDI_CLK_SEL(DPLL_ID_SKL_DPLL0, PORT_B); |
474 |
++ vgpu_vreg_t(vgpu, DPLL_CTRL2) |= |
475 |
++ DPLL_CTRL2_DDI_SEL_OVERRIDE(PORT_B); |
476 |
+ vgpu_vreg_t(vgpu, SFUSE_STRAP) |= SFUSE_STRAP_DDIB_DETECTED; |
477 |
+ vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) &= |
478 |
+ ~(TRANS_DDI_BPC_MASK | TRANS_DDI_MODE_SELECT_MASK | |
479 |
+@@ -234,6 +261,12 @@ static void emulate_monitor_status_change(struct intel_vgpu *vgpu) |
480 |
+ } |
481 |
+ |
482 |
+ if (intel_vgpu_has_monitor_on_port(vgpu, PORT_C)) { |
483 |
++ vgpu_vreg_t(vgpu, DPLL_CTRL2) &= |
484 |
++ ~DPLL_CTRL2_DDI_CLK_OFF(PORT_C); |
485 |
++ vgpu_vreg_t(vgpu, DPLL_CTRL2) |= |
486 |
++ DPLL_CTRL2_DDI_CLK_SEL(DPLL_ID_SKL_DPLL0, PORT_C); |
487 |
++ vgpu_vreg_t(vgpu, DPLL_CTRL2) |= |
488 |
++ DPLL_CTRL2_DDI_SEL_OVERRIDE(PORT_C); |
489 |
+ vgpu_vreg_t(vgpu, SDEISR) |= SDE_PORTC_HOTPLUG_CPT; |
490 |
+ vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) &= |
491 |
+ ~(TRANS_DDI_BPC_MASK | TRANS_DDI_MODE_SELECT_MASK | |
492 |
+@@ -254,6 +287,12 @@ static void emulate_monitor_status_change(struct intel_vgpu *vgpu) |
493 |
+ } |
494 |
+ |
495 |
+ if (intel_vgpu_has_monitor_on_port(vgpu, PORT_D)) { |
496 |
++ vgpu_vreg_t(vgpu, DPLL_CTRL2) &= |
497 |
++ ~DPLL_CTRL2_DDI_CLK_OFF(PORT_D); |
498 |
++ vgpu_vreg_t(vgpu, DPLL_CTRL2) |= |
499 |
++ DPLL_CTRL2_DDI_CLK_SEL(DPLL_ID_SKL_DPLL0, PORT_D); |
500 |
++ vgpu_vreg_t(vgpu, DPLL_CTRL2) |= |
501 |
++ DPLL_CTRL2_DDI_SEL_OVERRIDE(PORT_D); |
502 |
+ vgpu_vreg_t(vgpu, SDEISR) |= SDE_PORTD_HOTPLUG_CPT; |
503 |
+ vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) &= |
504 |
+ ~(TRANS_DDI_BPC_MASK | TRANS_DDI_MODE_SELECT_MASK | |
505 |
+diff --git a/drivers/hid/hid-alps.c b/drivers/hid/hid-alps.c |
506 |
+index 895f49b565ee..3489f0af7409 100644 |
507 |
+--- a/drivers/hid/hid-alps.c |
508 |
++++ b/drivers/hid/hid-alps.c |
509 |
+@@ -806,6 +806,7 @@ static int alps_probe(struct hid_device *hdev, const struct hid_device_id *id) |
510 |
+ break; |
511 |
+ case HID_DEVICE_ID_ALPS_U1_DUAL: |
512 |
+ case HID_DEVICE_ID_ALPS_U1: |
513 |
++ case HID_DEVICE_ID_ALPS_U1_UNICORN_LEGACY: |
514 |
+ data->dev_type = U1; |
515 |
+ break; |
516 |
+ default: |
517 |
+diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h |
518 |
+index b2fff44c8109..c1fed1aaecdf 100644 |
519 |
+--- a/drivers/hid/hid-ids.h |
520 |
++++ b/drivers/hid/hid-ids.h |
521 |
+@@ -81,10 +81,10 @@ |
522 |
+ #define HID_DEVICE_ID_ALPS_U1_DUAL_PTP 0x121F |
523 |
+ #define HID_DEVICE_ID_ALPS_U1_DUAL_3BTN_PTP 0x1220 |
524 |
+ #define HID_DEVICE_ID_ALPS_U1 0x1215 |
525 |
++#define HID_DEVICE_ID_ALPS_U1_UNICORN_LEGACY 0x121E |
526 |
+ #define HID_DEVICE_ID_ALPS_T4_BTNLESS 0x120C |
527 |
+ #define HID_DEVICE_ID_ALPS_1222 0x1222 |
528 |
+ |
529 |
+- |
530 |
+ #define USB_VENDOR_ID_AMI 0x046b |
531 |
+ #define USB_DEVICE_ID_AMI_VIRT_KEYBOARD_AND_MOUSE 0xff10 |
532 |
+ |
533 |
+@@ -378,6 +378,7 @@ |
534 |
+ #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7349 0x7349 |
535 |
+ #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_73F7 0x73f7 |
536 |
+ #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_A001 0xa001 |
537 |
++#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_C002 0xc002 |
538 |
+ |
539 |
+ #define USB_VENDOR_ID_ELAN 0x04f3 |
540 |
+ #define USB_DEVICE_ID_TOSHIBA_CLICK_L9W 0x0401 |
541 |
+@@ -1063,6 +1064,9 @@ |
542 |
+ #define USB_DEVICE_ID_SYMBOL_SCANNER_2 0x1300 |
543 |
+ #define USB_DEVICE_ID_SYMBOL_SCANNER_3 0x1200 |
544 |
+ |
545 |
++#define I2C_VENDOR_ID_SYNAPTICS 0x06cb |
546 |
++#define I2C_PRODUCT_ID_SYNAPTICS_SYNA2393 0x7a13 |
547 |
++ |
548 |
+ #define USB_VENDOR_ID_SYNAPTICS 0x06cb |
549 |
+ #define USB_DEVICE_ID_SYNAPTICS_TP 0x0001 |
550 |
+ #define USB_DEVICE_ID_SYNAPTICS_INT_TP 0x0002 |
551 |
+@@ -1077,6 +1081,7 @@ |
552 |
+ #define USB_DEVICE_ID_SYNAPTICS_LTS2 0x1d10 |
553 |
+ #define USB_DEVICE_ID_SYNAPTICS_HD 0x0ac3 |
554 |
+ #define USB_DEVICE_ID_SYNAPTICS_QUAD_HD 0x1ac3 |
555 |
++#define USB_DEVICE_ID_SYNAPTICS_DELL_K12A 0x2819 |
556 |
+ #define USB_DEVICE_ID_SYNAPTICS_ACER_SWITCH5_012 0x2968 |
557 |
+ #define USB_DEVICE_ID_SYNAPTICS_TP_V103 0x5710 |
558 |
+ |
559 |
+diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c |
560 |
+index 19dfd8acd0da..8baf10beb1d5 100644 |
561 |
+--- a/drivers/hid/hid-multitouch.c |
562 |
++++ b/drivers/hid/hid-multitouch.c |
563 |
+@@ -1909,6 +1909,9 @@ static const struct hid_device_id mt_devices[] = { |
564 |
+ { .driver_data = MT_CLS_EGALAX_SERIAL, |
565 |
+ MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
566 |
+ USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_A001) }, |
567 |
++ { .driver_data = MT_CLS_EGALAX, |
568 |
++ MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
569 |
++ USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_C002) }, |
570 |
+ |
571 |
+ /* Elitegroup panel */ |
572 |
+ { .driver_data = MT_CLS_SERIAL, |
573 |
+diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c |
574 |
+index b9529bed4d76..e5beee3e8582 100644 |
575 |
+--- a/drivers/hid/hid-quirks.c |
576 |
++++ b/drivers/hid/hid-quirks.c |
577 |
+@@ -163,6 +163,7 @@ static const struct hid_device_id hid_quirks[] = { |
578 |
+ { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS2), HID_QUIRK_NO_INIT_REPORTS }, |
579 |
+ { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_QUAD_HD), HID_QUIRK_NO_INIT_REPORTS }, |
580 |
+ { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_TP_V103), HID_QUIRK_NO_INIT_REPORTS }, |
581 |
++ { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_DELL_K12A), HID_QUIRK_NO_INIT_REPORTS }, |
582 |
+ { HID_USB_DEVICE(USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD), HID_QUIRK_BADPAD }, |
583 |
+ { HID_USB_DEVICE(USB_VENDOR_ID_TOUCHPACK, USB_DEVICE_ID_TOUCHPACK_RTS), HID_QUIRK_MULTI_INPUT }, |
584 |
+ { HID_USB_DEVICE(USB_VENDOR_ID_TPV, USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8882), HID_QUIRK_NOGET }, |
585 |
+diff --git a/drivers/hid/i2c-hid/i2c-hid-core.c b/drivers/hid/i2c-hid/i2c-hid-core.c |
586 |
+index f2c8c59fc582..f17ebbe53abf 100644 |
587 |
+--- a/drivers/hid/i2c-hid/i2c-hid-core.c |
588 |
++++ b/drivers/hid/i2c-hid/i2c-hid-core.c |
589 |
+@@ -187,6 +187,8 @@ static const struct i2c_hid_quirks { |
590 |
+ I2C_HID_QUIRK_BOGUS_IRQ }, |
591 |
+ { USB_VENDOR_ID_ALPS_JP, HID_ANY_ID, |
592 |
+ I2C_HID_QUIRK_RESET_ON_RESUME }, |
593 |
++ { I2C_VENDOR_ID_SYNAPTICS, I2C_PRODUCT_ID_SYNAPTICS_SYNA2393, |
594 |
++ I2C_HID_QUIRK_RESET_ON_RESUME }, |
595 |
+ { USB_VENDOR_ID_ITE, I2C_DEVICE_ID_ITE_LENOVO_LEGION_Y720, |
596 |
+ I2C_HID_QUIRK_BAD_INPUT_SIZE }, |
597 |
+ { 0, 0 } |
598 |
+diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c |
599 |
+index cb07651f4b46..cbda91a0cb5f 100644 |
600 |
+--- a/drivers/i2c/i2c-dev.c |
601 |
++++ b/drivers/i2c/i2c-dev.c |
602 |
+@@ -48,7 +48,7 @@ |
603 |
+ struct i2c_dev { |
604 |
+ struct list_head list; |
605 |
+ struct i2c_adapter *adap; |
606 |
+- struct device *dev; |
607 |
++ struct device dev; |
608 |
+ struct cdev cdev; |
609 |
+ }; |
610 |
+ |
611 |
+@@ -92,12 +92,14 @@ static struct i2c_dev *get_free_i2c_dev(struct i2c_adapter *adap) |
612 |
+ return i2c_dev; |
613 |
+ } |
614 |
+ |
615 |
+-static void put_i2c_dev(struct i2c_dev *i2c_dev) |
616 |
++static void put_i2c_dev(struct i2c_dev *i2c_dev, bool del_cdev) |
617 |
+ { |
618 |
+ spin_lock(&i2c_dev_list_lock); |
619 |
+ list_del(&i2c_dev->list); |
620 |
+ spin_unlock(&i2c_dev_list_lock); |
621 |
+- kfree(i2c_dev); |
622 |
++ if (del_cdev) |
623 |
++ cdev_device_del(&i2c_dev->cdev, &i2c_dev->dev); |
624 |
++ put_device(&i2c_dev->dev); |
625 |
+ } |
626 |
+ |
627 |
+ static ssize_t name_show(struct device *dev, |
628 |
+@@ -636,6 +638,14 @@ static const struct file_operations i2cdev_fops = { |
629 |
+ |
630 |
+ static struct class *i2c_dev_class; |
631 |
+ |
632 |
++static void i2cdev_dev_release(struct device *dev) |
633 |
++{ |
634 |
++ struct i2c_dev *i2c_dev; |
635 |
++ |
636 |
++ i2c_dev = container_of(dev, struct i2c_dev, dev); |
637 |
++ kfree(i2c_dev); |
638 |
++} |
639 |
++ |
640 |
+ static int i2cdev_attach_adapter(struct device *dev, void *dummy) |
641 |
+ { |
642 |
+ struct i2c_adapter *adap; |
643 |
+@@ -652,27 +662,23 @@ static int i2cdev_attach_adapter(struct device *dev, void *dummy) |
644 |
+ |
645 |
+ cdev_init(&i2c_dev->cdev, &i2cdev_fops); |
646 |
+ i2c_dev->cdev.owner = THIS_MODULE; |
647 |
+- res = cdev_add(&i2c_dev->cdev, MKDEV(I2C_MAJOR, adap->nr), 1); |
648 |
+- if (res) |
649 |
+- goto error_cdev; |
650 |
+- |
651 |
+- /* register this i2c device with the driver core */ |
652 |
+- i2c_dev->dev = device_create(i2c_dev_class, &adap->dev, |
653 |
+- MKDEV(I2C_MAJOR, adap->nr), NULL, |
654 |
+- "i2c-%d", adap->nr); |
655 |
+- if (IS_ERR(i2c_dev->dev)) { |
656 |
+- res = PTR_ERR(i2c_dev->dev); |
657 |
+- goto error; |
658 |
++ |
659 |
++ device_initialize(&i2c_dev->dev); |
660 |
++ i2c_dev->dev.devt = MKDEV(I2C_MAJOR, adap->nr); |
661 |
++ i2c_dev->dev.class = i2c_dev_class; |
662 |
++ i2c_dev->dev.parent = &adap->dev; |
663 |
++ i2c_dev->dev.release = i2cdev_dev_release; |
664 |
++ dev_set_name(&i2c_dev->dev, "i2c-%d", adap->nr); |
665 |
++ |
666 |
++ res = cdev_device_add(&i2c_dev->cdev, &i2c_dev->dev); |
667 |
++ if (res) { |
668 |
++ put_i2c_dev(i2c_dev, false); |
669 |
++ return res; |
670 |
+ } |
671 |
+ |
672 |
+ pr_debug("i2c-dev: adapter [%s] registered as minor %d\n", |
673 |
+ adap->name, adap->nr); |
674 |
+ return 0; |
675 |
+-error: |
676 |
+- cdev_del(&i2c_dev->cdev); |
677 |
+-error_cdev: |
678 |
+- put_i2c_dev(i2c_dev); |
679 |
+- return res; |
680 |
+ } |
681 |
+ |
682 |
+ static int i2cdev_detach_adapter(struct device *dev, void *dummy) |
683 |
+@@ -688,9 +694,7 @@ static int i2cdev_detach_adapter(struct device *dev, void *dummy) |
684 |
+ if (!i2c_dev) /* attach_adapter must have failed */ |
685 |
+ return 0; |
686 |
+ |
687 |
+- cdev_del(&i2c_dev->cdev); |
688 |
+- put_i2c_dev(i2c_dev); |
689 |
+- device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr)); |
690 |
++ put_i2c_dev(i2c_dev, true); |
691 |
+ |
692 |
+ pr_debug("i2c-dev: adapter [%s] unregistered\n", adap->name); |
693 |
+ return 0; |
694 |
+diff --git a/drivers/i2c/muxes/i2c-demux-pinctrl.c b/drivers/i2c/muxes/i2c-demux-pinctrl.c |
695 |
+index 035032e20327..9ba9ce5696e1 100644 |
696 |
+--- a/drivers/i2c/muxes/i2c-demux-pinctrl.c |
697 |
++++ b/drivers/i2c/muxes/i2c-demux-pinctrl.c |
698 |
+@@ -273,6 +273,7 @@ static int i2c_demux_pinctrl_probe(struct platform_device *pdev) |
699 |
+ err_rollback_available: |
700 |
+ device_remove_file(&pdev->dev, &dev_attr_available_masters); |
701 |
+ err_rollback: |
702 |
++ i2c_demux_deactivate_master(priv); |
703 |
+ for (j = 0; j < i; j++) { |
704 |
+ of_node_put(priv->chan[j].parent_np); |
705 |
+ of_changeset_destroy(&priv->chan[j].chgset); |
706 |
+diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c |
707 |
+index 4964561595f5..7218acf1a907 100644 |
708 |
+--- a/drivers/iio/accel/sca3000.c |
709 |
++++ b/drivers/iio/accel/sca3000.c |
710 |
+@@ -982,7 +982,7 @@ static int sca3000_read_data(struct sca3000_state *st, |
711 |
+ st->tx[0] = SCA3000_READ_REG(reg_address_high); |
712 |
+ ret = spi_sync_transfer(st->us, xfer, ARRAY_SIZE(xfer)); |
713 |
+ if (ret) { |
714 |
+- dev_err(get_device(&st->us->dev), "problem reading register"); |
715 |
++ dev_err(&st->us->dev, "problem reading register\n"); |
716 |
+ return ret; |
717 |
+ } |
718 |
+ |
719 |
+diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c |
720 |
+index 24d5d049567a..59fd8b620c50 100644 |
721 |
+--- a/drivers/iio/adc/stm32-adc.c |
722 |
++++ b/drivers/iio/adc/stm32-adc.c |
723 |
+@@ -1682,15 +1682,27 @@ static int stm32_adc_chan_of_init(struct iio_dev *indio_dev) |
724 |
+ return 0; |
725 |
+ } |
726 |
+ |
727 |
+-static int stm32_adc_dma_request(struct iio_dev *indio_dev) |
728 |
++static int stm32_adc_dma_request(struct device *dev, struct iio_dev *indio_dev) |
729 |
+ { |
730 |
+ struct stm32_adc *adc = iio_priv(indio_dev); |
731 |
+ struct dma_slave_config config; |
732 |
+ int ret; |
733 |
+ |
734 |
+- adc->dma_chan = dma_request_slave_channel(&indio_dev->dev, "rx"); |
735 |
+- if (!adc->dma_chan) |
736 |
++ adc->dma_chan = dma_request_chan(dev, "rx"); |
737 |
++ if (IS_ERR(adc->dma_chan)) { |
738 |
++ ret = PTR_ERR(adc->dma_chan); |
739 |
++ if (ret != -ENODEV) { |
740 |
++ if (ret != -EPROBE_DEFER) |
741 |
++ dev_err(dev, |
742 |
++ "DMA channel request failed with %d\n", |
743 |
++ ret); |
744 |
++ return ret; |
745 |
++ } |
746 |
++ |
747 |
++ /* DMA is optional: fall back to IRQ mode */ |
748 |
++ adc->dma_chan = NULL; |
749 |
+ return 0; |
750 |
++ } |
751 |
+ |
752 |
+ adc->rx_buf = dma_alloc_coherent(adc->dma_chan->device->dev, |
753 |
+ STM32_DMA_BUFFER_SIZE, |
754 |
+@@ -1804,7 +1816,7 @@ static int stm32_adc_probe(struct platform_device *pdev) |
755 |
+ if (ret < 0) |
756 |
+ goto err_clk_disable; |
757 |
+ |
758 |
+- ret = stm32_adc_dma_request(indio_dev); |
759 |
++ ret = stm32_adc_dma_request(dev, indio_dev); |
760 |
+ if (ret < 0) |
761 |
+ goto err_clk_disable; |
762 |
+ |
763 |
+diff --git a/drivers/iio/adc/stm32-dfsdm-adc.c b/drivers/iio/adc/stm32-dfsdm-adc.c |
764 |
+index f5586dd6414d..1c492a7f4587 100644 |
765 |
+--- a/drivers/iio/adc/stm32-dfsdm-adc.c |
766 |
++++ b/drivers/iio/adc/stm32-dfsdm-adc.c |
767 |
+@@ -45,7 +45,7 @@ enum sd_converter_type { |
768 |
+ |
769 |
+ struct stm32_dfsdm_dev_data { |
770 |
+ int type; |
771 |
+- int (*init)(struct iio_dev *indio_dev); |
772 |
++ int (*init)(struct device *dev, struct iio_dev *indio_dev); |
773 |
+ unsigned int num_channels; |
774 |
+ const struct regmap_config *regmap_cfg; |
775 |
+ }; |
776 |
+@@ -923,7 +923,8 @@ static void stm32_dfsdm_dma_release(struct iio_dev *indio_dev) |
777 |
+ } |
778 |
+ } |
779 |
+ |
780 |
+-static int stm32_dfsdm_dma_request(struct iio_dev *indio_dev) |
781 |
++static int stm32_dfsdm_dma_request(struct device *dev, |
782 |
++ struct iio_dev *indio_dev) |
783 |
+ { |
784 |
+ struct stm32_dfsdm_adc *adc = iio_priv(indio_dev); |
785 |
+ struct dma_slave_config config = { |
786 |
+@@ -933,9 +934,13 @@ static int stm32_dfsdm_dma_request(struct iio_dev *indio_dev) |
787 |
+ }; |
788 |
+ int ret; |
789 |
+ |
790 |
+- adc->dma_chan = dma_request_slave_channel(&indio_dev->dev, "rx"); |
791 |
+- if (!adc->dma_chan) |
792 |
+- return -EINVAL; |
793 |
++ adc->dma_chan = dma_request_chan(dev, "rx"); |
794 |
++ if (IS_ERR(adc->dma_chan)) { |
795 |
++ int ret = PTR_ERR(adc->dma_chan); |
796 |
++ |
797 |
++ adc->dma_chan = NULL; |
798 |
++ return ret; |
799 |
++ } |
800 |
+ |
801 |
+ adc->rx_buf = dma_alloc_coherent(adc->dma_chan->device->dev, |
802 |
+ DFSDM_DMA_BUFFER_SIZE, |
803 |
+@@ -993,7 +998,7 @@ static int stm32_dfsdm_adc_chan_init_one(struct iio_dev *indio_dev, |
804 |
+ &adc->dfsdm->ch_list[ch->channel]); |
805 |
+ } |
806 |
+ |
807 |
+-static int stm32_dfsdm_audio_init(struct iio_dev *indio_dev) |
808 |
++static int stm32_dfsdm_audio_init(struct device *dev, struct iio_dev *indio_dev) |
809 |
+ { |
810 |
+ struct iio_chan_spec *ch; |
811 |
+ struct stm32_dfsdm_adc *adc = iio_priv(indio_dev); |
812 |
+@@ -1023,10 +1028,10 @@ static int stm32_dfsdm_audio_init(struct iio_dev *indio_dev) |
813 |
+ indio_dev->num_channels = 1; |
814 |
+ indio_dev->channels = ch; |
815 |
+ |
816 |
+- return stm32_dfsdm_dma_request(indio_dev); |
817 |
++ return stm32_dfsdm_dma_request(dev, indio_dev); |
818 |
+ } |
819 |
+ |
820 |
+-static int stm32_dfsdm_adc_init(struct iio_dev *indio_dev) |
821 |
++static int stm32_dfsdm_adc_init(struct device *dev, struct iio_dev *indio_dev) |
822 |
+ { |
823 |
+ struct iio_chan_spec *ch; |
824 |
+ struct stm32_dfsdm_adc *adc = iio_priv(indio_dev); |
825 |
+@@ -1170,7 +1175,7 @@ static int stm32_dfsdm_adc_probe(struct platform_device *pdev) |
826 |
+ adc->dfsdm->fl_list[adc->fl_id].sync_mode = val; |
827 |
+ |
828 |
+ adc->dev_data = dev_data; |
829 |
+- ret = dev_data->init(iio); |
830 |
++ ret = dev_data->init(dev, iio); |
831 |
+ if (ret < 0) |
832 |
+ return ret; |
833 |
+ |
834 |
+diff --git a/drivers/iio/dac/vf610_dac.c b/drivers/iio/dac/vf610_dac.c |
835 |
+index 5dccdd16cab3..9cf2e2933b66 100644 |
836 |
+--- a/drivers/iio/dac/vf610_dac.c |
837 |
++++ b/drivers/iio/dac/vf610_dac.c |
838 |
+@@ -234,6 +234,7 @@ static int vf610_dac_probe(struct platform_device *pdev) |
839 |
+ return 0; |
840 |
+ |
841 |
+ error_iio_device_register: |
842 |
++ vf610_dac_exit(info); |
843 |
+ clk_disable_unprepare(info->clk); |
844 |
+ |
845 |
+ return ret; |
846 |
+diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c |
847 |
+index 2557ed112bc2..c7d0bb3b4a30 100644 |
848 |
+--- a/drivers/iommu/amd_iommu_init.c |
849 |
++++ b/drivers/iommu/amd_iommu_init.c |
850 |
+@@ -1334,8 +1334,8 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu, |
851 |
+ } |
852 |
+ case IVHD_DEV_ACPI_HID: { |
853 |
+ u16 devid; |
854 |
+- u8 hid[ACPIHID_HID_LEN] = {0}; |
855 |
+- u8 uid[ACPIHID_UID_LEN] = {0}; |
856 |
++ u8 hid[ACPIHID_HID_LEN]; |
857 |
++ u8 uid[ACPIHID_UID_LEN]; |
858 |
+ int ret; |
859 |
+ |
860 |
+ if (h->type != 0x40) { |
861 |
+@@ -1352,6 +1352,7 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu, |
862 |
+ break; |
863 |
+ } |
864 |
+ |
865 |
++ uid[0] = '\0'; |
866 |
+ switch (e->uidf) { |
867 |
+ case UID_NOT_PRESENT: |
868 |
+ |
869 |
+@@ -1366,8 +1367,8 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu, |
870 |
+ break; |
871 |
+ case UID_IS_CHARACTER: |
872 |
+ |
873 |
+- memcpy(uid, (u8 *)(&e->uid), ACPIHID_UID_LEN - 1); |
874 |
+- uid[ACPIHID_UID_LEN - 1] = '\0'; |
875 |
++ memcpy(uid, &e->uid, e->uidl); |
876 |
++ uid[e->uidl] = '\0'; |
877 |
+ |
878 |
+ break; |
879 |
+ default: |
880 |
+diff --git a/drivers/ipack/carriers/tpci200.c b/drivers/ipack/carriers/tpci200.c |
881 |
+index 8a9c169b6f99..b5eec18ad59a 100644 |
882 |
+--- a/drivers/ipack/carriers/tpci200.c |
883 |
++++ b/drivers/ipack/carriers/tpci200.c |
884 |
+@@ -309,6 +309,7 @@ static int tpci200_register(struct tpci200_board *tpci200) |
885 |
+ "(bn 0x%X, sn 0x%X) failed to map driver user space!", |
886 |
+ tpci200->info->pdev->bus->number, |
887 |
+ tpci200->info->pdev->devfn); |
888 |
++ res = -ENOMEM; |
889 |
+ goto out_release_mem8_space; |
890 |
+ } |
891 |
+ |
892 |
+diff --git a/drivers/media/platform/rcar_fdp1.c b/drivers/media/platform/rcar_fdp1.c |
893 |
+index 5a30f1d84fe1..2bd5898a6204 100644 |
894 |
+--- a/drivers/media/platform/rcar_fdp1.c |
895 |
++++ b/drivers/media/platform/rcar_fdp1.c |
896 |
+@@ -2368,7 +2368,7 @@ static int fdp1_probe(struct platform_device *pdev) |
897 |
+ dprintk(fdp1, "FDP1 Version R-Car H3\n"); |
898 |
+ break; |
899 |
+ case FD1_IP_M3N: |
900 |
+- dprintk(fdp1, "FDP1 Version R-Car M3N\n"); |
901 |
++ dprintk(fdp1, "FDP1 Version R-Car M3-N\n"); |
902 |
+ break; |
903 |
+ case FD1_IP_E3: |
904 |
+ dprintk(fdp1, "FDP1 Version R-Car E3\n"); |
905 |
+diff --git a/drivers/misc/cardreader/rtsx_pcr.c b/drivers/misc/cardreader/rtsx_pcr.c |
906 |
+index da445223f4cc..5c5d0241603a 100644 |
907 |
+--- a/drivers/misc/cardreader/rtsx_pcr.c |
908 |
++++ b/drivers/misc/cardreader/rtsx_pcr.c |
909 |
+@@ -155,6 +155,9 @@ static void rtsx_comm_pm_full_on(struct rtsx_pcr *pcr) |
910 |
+ |
911 |
+ rtsx_disable_aspm(pcr); |
912 |
+ |
913 |
++ /* Fixes DMA transfer timout issue after disabling ASPM on RTS5260 */ |
914 |
++ msleep(1); |
915 |
++ |
916 |
+ if (option->ltr_enabled) |
917 |
+ rtsx_set_ltr_latency(pcr, option->ltr_active_latency); |
918 |
+ |
919 |
+diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c |
920 |
+index ebdcf0b450e2..524b8c0d371b 100644 |
921 |
+--- a/drivers/misc/mei/client.c |
922 |
++++ b/drivers/misc/mei/client.c |
923 |
+@@ -276,6 +276,7 @@ void mei_me_cl_rm_by_uuid(struct mei_device *dev, const uuid_le *uuid) |
924 |
+ down_write(&dev->me_clients_rwsem); |
925 |
+ me_cl = __mei_me_cl_by_uuid(dev, uuid); |
926 |
+ __mei_me_cl_del(dev, me_cl); |
927 |
++ mei_me_cl_put(me_cl); |
928 |
+ up_write(&dev->me_clients_rwsem); |
929 |
+ } |
930 |
+ |
931 |
+@@ -297,6 +298,7 @@ void mei_me_cl_rm_by_uuid_id(struct mei_device *dev, const uuid_le *uuid, u8 id) |
932 |
+ down_write(&dev->me_clients_rwsem); |
933 |
+ me_cl = __mei_me_cl_by_uuid_id(dev, uuid, id); |
934 |
+ __mei_me_cl_del(dev, me_cl); |
935 |
++ mei_me_cl_put(me_cl); |
936 |
+ up_write(&dev->me_clients_rwsem); |
937 |
+ } |
938 |
+ |
939 |
+diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c |
940 |
+index a2f38b3b9776..1d61ae7aaa66 100644 |
941 |
+--- a/drivers/mtd/nand/spi/core.c |
942 |
++++ b/drivers/mtd/nand/spi/core.c |
943 |
+@@ -1045,6 +1045,10 @@ static int spinand_init(struct spinand_device *spinand) |
944 |
+ |
945 |
+ mtd->oobavail = ret; |
946 |
+ |
947 |
++ /* Propagate ECC information to mtd_info */ |
948 |
++ mtd->ecc_strength = nand->eccreq.strength; |
949 |
++ mtd->ecc_step_size = nand->eccreq.step_size; |
950 |
++ |
951 |
+ return 0; |
952 |
+ |
953 |
+ err_cleanup_nanddev: |
954 |
+diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c |
955 |
+index 7bc96294ae4d..b108e1f04bf6 100644 |
956 |
+--- a/drivers/mtd/ubi/debug.c |
957 |
++++ b/drivers/mtd/ubi/debug.c |
958 |
+@@ -405,9 +405,6 @@ static void *eraseblk_count_seq_start(struct seq_file *s, loff_t *pos) |
959 |
+ { |
960 |
+ struct ubi_device *ubi = s->private; |
961 |
+ |
962 |
+- if (*pos == 0) |
963 |
+- return SEQ_START_TOKEN; |
964 |
+- |
965 |
+ if (*pos < ubi->peb_count) |
966 |
+ return pos; |
967 |
+ |
968 |
+@@ -421,8 +418,6 @@ static void *eraseblk_count_seq_next(struct seq_file *s, void *v, loff_t *pos) |
969 |
+ { |
970 |
+ struct ubi_device *ubi = s->private; |
971 |
+ |
972 |
+- if (v == SEQ_START_TOKEN) |
973 |
+- return pos; |
974 |
+ (*pos)++; |
975 |
+ |
976 |
+ if (*pos < ubi->peb_count) |
977 |
+@@ -444,11 +439,8 @@ static int eraseblk_count_seq_show(struct seq_file *s, void *iter) |
978 |
+ int err; |
979 |
+ |
980 |
+ /* If this is the start, print a header */ |
981 |
+- if (iter == SEQ_START_TOKEN) { |
982 |
+- seq_puts(s, |
983 |
+- "physical_block_number\terase_count\tblock_status\tread_status\n"); |
984 |
+- return 0; |
985 |
+- } |
986 |
++ if (*block_number == 0) |
987 |
++ seq_puts(s, "physical_block_number\terase_count\n"); |
988 |
+ |
989 |
+ err = ubi_io_is_bad(ubi, *block_number); |
990 |
+ if (err) |
991 |
+diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c |
992 |
+index 750007513f9d..43dbfb228b0e 100644 |
993 |
+--- a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c |
994 |
++++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c |
995 |
+@@ -60,7 +60,7 @@ static const struct aq_board_revision_s hw_atl_boards[] = { |
996 |
+ { AQ_DEVICE_ID_D108, AQ_HWREV_2, &hw_atl_ops_b0, &hw_atl_b0_caps_aqc108, }, |
997 |
+ { AQ_DEVICE_ID_D109, AQ_HWREV_2, &hw_atl_ops_b0, &hw_atl_b0_caps_aqc109, }, |
998 |
+ |
999 |
+- { AQ_DEVICE_ID_AQC100, AQ_HWREV_ANY, &hw_atl_ops_b1, &hw_atl_b0_caps_aqc107, }, |
1000 |
++ { AQ_DEVICE_ID_AQC100, AQ_HWREV_ANY, &hw_atl_ops_b1, &hw_atl_b0_caps_aqc100, }, |
1001 |
+ { AQ_DEVICE_ID_AQC107, AQ_HWREV_ANY, &hw_atl_ops_b1, &hw_atl_b0_caps_aqc107, }, |
1002 |
+ { AQ_DEVICE_ID_AQC108, AQ_HWREV_ANY, &hw_atl_ops_b1, &hw_atl_b0_caps_aqc108, }, |
1003 |
+ { AQ_DEVICE_ID_AQC109, AQ_HWREV_ANY, &hw_atl_ops_b1, &hw_atl_b0_caps_aqc109, }, |
1004 |
+diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c |
1005 |
+index 89cc146d2c5c..047fc0cf0263 100644 |
1006 |
+--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c |
1007 |
++++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c |
1008 |
+@@ -3616,36 +3616,6 @@ static int bcmgenet_remove(struct platform_device *pdev) |
1009 |
+ } |
1010 |
+ |
1011 |
+ #ifdef CONFIG_PM_SLEEP |
1012 |
+-static int bcmgenet_suspend(struct device *d) |
1013 |
+-{ |
1014 |
+- struct net_device *dev = dev_get_drvdata(d); |
1015 |
+- struct bcmgenet_priv *priv = netdev_priv(dev); |
1016 |
+- int ret = 0; |
1017 |
+- |
1018 |
+- if (!netif_running(dev)) |
1019 |
+- return 0; |
1020 |
+- |
1021 |
+- netif_device_detach(dev); |
1022 |
+- |
1023 |
+- bcmgenet_netif_stop(dev); |
1024 |
+- |
1025 |
+- if (!device_may_wakeup(d)) |
1026 |
+- phy_suspend(dev->phydev); |
1027 |
+- |
1028 |
+- /* Prepare the device for Wake-on-LAN and switch to the slow clock */ |
1029 |
+- if (device_may_wakeup(d) && priv->wolopts) { |
1030 |
+- ret = bcmgenet_power_down(priv, GENET_POWER_WOL_MAGIC); |
1031 |
+- clk_prepare_enable(priv->clk_wol); |
1032 |
+- } else if (priv->internal_phy) { |
1033 |
+- ret = bcmgenet_power_down(priv, GENET_POWER_PASSIVE); |
1034 |
+- } |
1035 |
+- |
1036 |
+- /* Turn off the clocks */ |
1037 |
+- clk_disable_unprepare(priv->clk); |
1038 |
+- |
1039 |
+- return ret; |
1040 |
+-} |
1041 |
+- |
1042 |
+ static int bcmgenet_resume(struct device *d) |
1043 |
+ { |
1044 |
+ struct net_device *dev = dev_get_drvdata(d); |
1045 |
+@@ -3724,6 +3694,39 @@ out_clk_disable: |
1046 |
+ clk_disable_unprepare(priv->clk); |
1047 |
+ return ret; |
1048 |
+ } |
1049 |
++ |
1050 |
++static int bcmgenet_suspend(struct device *d) |
1051 |
++{ |
1052 |
++ struct net_device *dev = dev_get_drvdata(d); |
1053 |
++ struct bcmgenet_priv *priv = netdev_priv(dev); |
1054 |
++ int ret = 0; |
1055 |
++ |
1056 |
++ if (!netif_running(dev)) |
1057 |
++ return 0; |
1058 |
++ |
1059 |
++ netif_device_detach(dev); |
1060 |
++ |
1061 |
++ bcmgenet_netif_stop(dev); |
1062 |
++ |
1063 |
++ if (!device_may_wakeup(d)) |
1064 |
++ phy_suspend(dev->phydev); |
1065 |
++ |
1066 |
++ /* Prepare the device for Wake-on-LAN and switch to the slow clock */ |
1067 |
++ if (device_may_wakeup(d) && priv->wolopts) { |
1068 |
++ ret = bcmgenet_power_down(priv, GENET_POWER_WOL_MAGIC); |
1069 |
++ clk_prepare_enable(priv->clk_wol); |
1070 |
++ } else if (priv->internal_phy) { |
1071 |
++ ret = bcmgenet_power_down(priv, GENET_POWER_PASSIVE); |
1072 |
++ } |
1073 |
++ |
1074 |
++ /* Turn off the clocks */ |
1075 |
++ clk_disable_unprepare(priv->clk); |
1076 |
++ |
1077 |
++ if (ret) |
1078 |
++ bcmgenet_resume(d); |
1079 |
++ |
1080 |
++ return ret; |
1081 |
++} |
1082 |
+ #endif /* CONFIG_PM_SLEEP */ |
1083 |
+ |
1084 |
+ static SIMPLE_DEV_PM_OPS(bcmgenet_pm_ops, bcmgenet_suspend, bcmgenet_resume); |
1085 |
+diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c |
1086 |
+index 2fbd027f0148..b3596e0ee47b 100644 |
1087 |
+--- a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c |
1088 |
++++ b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c |
1089 |
+@@ -186,9 +186,15 @@ void bcmgenet_wol_power_up_cfg(struct bcmgenet_priv *priv, |
1090 |
+ } |
1091 |
+ |
1092 |
+ reg = bcmgenet_umac_readl(priv, UMAC_MPD_CTRL); |
1093 |
++ if (!(reg & MPD_EN)) |
1094 |
++ return; /* already powered up so skip the rest */ |
1095 |
+ reg &= ~MPD_EN; |
1096 |
+ bcmgenet_umac_writel(priv, reg, UMAC_MPD_CTRL); |
1097 |
+ |
1098 |
++ reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL); |
1099 |
++ reg &= ~(RBUF_HFB_EN | RBUF_ACPI_EN); |
1100 |
++ bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); |
1101 |
++ |
1102 |
+ /* Disable CRC Forward */ |
1103 |
+ reg = bcmgenet_umac_readl(priv, UMAC_CMD); |
1104 |
+ reg &= ~CMD_CRC_FWD; |
1105 |
+diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c |
1106 |
+index c81d6c330548..9d1d77125826 100644 |
1107 |
+--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c |
1108 |
++++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c |
1109 |
+@@ -2281,8 +2281,6 @@ static int cxgb_up(struct adapter *adap) |
1110 |
+ #if IS_ENABLED(CONFIG_IPV6) |
1111 |
+ update_clip(adap); |
1112 |
+ #endif |
1113 |
+- /* Initialize hash mac addr list*/ |
1114 |
+- INIT_LIST_HEAD(&adap->mac_hlist); |
1115 |
+ return err; |
1116 |
+ |
1117 |
+ irq_err: |
1118 |
+@@ -2304,6 +2302,7 @@ static void cxgb_down(struct adapter *adapter) |
1119 |
+ |
1120 |
+ t4_sge_stop(adapter); |
1121 |
+ t4_free_sge_resources(adapter); |
1122 |
++ |
1123 |
+ adapter->flags &= ~FULL_INIT_DONE; |
1124 |
+ } |
1125 |
+ |
1126 |
+@@ -5602,6 +5601,9 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) |
1127 |
+ (is_t5(adapter->params.chip) ? STATMODE_V(0) : |
1128 |
+ T6_STATMODE_V(0))); |
1129 |
+ |
1130 |
++ /* Initialize hash mac addr list */ |
1131 |
++ INIT_LIST_HEAD(&adapter->mac_hlist); |
1132 |
++ |
1133 |
+ for_each_port(adapter, i) { |
1134 |
+ netdev = alloc_etherdev_mq(sizeof(struct port_info), |
1135 |
+ MAX_ETH_QSETS); |
1136 |
+@@ -5876,6 +5878,7 @@ fw_attach_fail: |
1137 |
+ static void remove_one(struct pci_dev *pdev) |
1138 |
+ { |
1139 |
+ struct adapter *adapter = pci_get_drvdata(pdev); |
1140 |
++ struct hash_mac_addr *entry, *tmp; |
1141 |
+ |
1142 |
+ if (!adapter) { |
1143 |
+ pci_release_regions(pdev); |
1144 |
+@@ -5923,6 +5926,12 @@ static void remove_one(struct pci_dev *pdev) |
1145 |
+ if (adapter->num_uld || adapter->num_ofld_uld) |
1146 |
+ t4_uld_mem_free(adapter); |
1147 |
+ free_some_resources(adapter); |
1148 |
++ list_for_each_entry_safe(entry, tmp, &adapter->mac_hlist, |
1149 |
++ list) { |
1150 |
++ list_del(&entry->list); |
1151 |
++ kfree(entry); |
1152 |
++ } |
1153 |
++ |
1154 |
+ #if IS_ENABLED(CONFIG_IPV6) |
1155 |
+ t4_cleanup_clip_tbl(adapter); |
1156 |
+ #endif |
1157 |
+diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c |
1158 |
+index 972dc7bd721d..15029a5e62b9 100644 |
1159 |
+--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c |
1160 |
++++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c |
1161 |
+@@ -723,9 +723,6 @@ static int adapter_up(struct adapter *adapter) |
1162 |
+ if (adapter->flags & USING_MSIX) |
1163 |
+ name_msix_vecs(adapter); |
1164 |
+ |
1165 |
+- /* Initialize hash mac addr list*/ |
1166 |
+- INIT_LIST_HEAD(&adapter->mac_hlist); |
1167 |
+- |
1168 |
+ adapter->flags |= FULL_INIT_DONE; |
1169 |
+ } |
1170 |
+ |
1171 |
+@@ -3038,6 +3035,9 @@ static int cxgb4vf_pci_probe(struct pci_dev *pdev, |
1172 |
+ if (err) |
1173 |
+ goto err_unmap_bar; |
1174 |
+ |
1175 |
++ /* Initialize hash mac addr list */ |
1176 |
++ INIT_LIST_HEAD(&adapter->mac_hlist); |
1177 |
++ |
1178 |
+ /* |
1179 |
+ * Allocate our "adapter ports" and stitch everything together. |
1180 |
+ */ |
1181 |
+diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c |
1182 |
+index 8a1916443235..abfd990ba4d8 100644 |
1183 |
+--- a/drivers/net/ethernet/ibm/ibmvnic.c |
1184 |
++++ b/drivers/net/ethernet/ibm/ibmvnic.c |
1185 |
+@@ -2731,10 +2731,12 @@ static int enable_scrq_irq(struct ibmvnic_adapter *adapter, |
1186 |
+ |
1187 |
+ if (adapter->resetting && |
1188 |
+ adapter->reset_reason == VNIC_RESET_MOBILITY) { |
1189 |
+- struct irq_desc *desc = irq_to_desc(scrq->irq); |
1190 |
+- struct irq_chip *chip = irq_desc_get_chip(desc); |
1191 |
++ u64 val = (0xff000000) | scrq->hw_irq; |
1192 |
+ |
1193 |
+- chip->irq_eoi(&desc->irq_data); |
1194 |
++ rc = plpar_hcall_norets(H_EOI, val); |
1195 |
++ if (rc) |
1196 |
++ dev_err(dev, "H_EOI FAILED irq 0x%llx. rc=%ld\n", |
1197 |
++ val, rc); |
1198 |
+ } |
1199 |
+ |
1200 |
+ rc = plpar_hcall_norets(H_VIOCTL, adapter->vdev->unit_address, |
1201 |
+diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |
1202 |
+index 9c7b1d8e8220..c41879a955b5 100644 |
1203 |
+--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |
1204 |
++++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |
1205 |
+@@ -3684,7 +3684,7 @@ static int stmmac_set_features(struct net_device *netdev, |
1206 |
+ /** |
1207 |
+ * stmmac_interrupt - main ISR |
1208 |
+ * @irq: interrupt number. |
1209 |
+- * @dev_id: to pass the net device pointer. |
1210 |
++ * @dev_id: to pass the net device pointer (must be valid). |
1211 |
+ * Description: this is the main driver interrupt service routine. |
1212 |
+ * It can call: |
1213 |
+ * o DMA service routine (to manage incoming frame reception and transmission |
1214 |
+@@ -3708,11 +3708,6 @@ static irqreturn_t stmmac_interrupt(int irq, void *dev_id) |
1215 |
+ if (priv->irq_wake) |
1216 |
+ pm_wakeup_event(priv->device, 0); |
1217 |
+ |
1218 |
+- if (unlikely(!dev)) { |
1219 |
+- netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__); |
1220 |
+- return IRQ_NONE; |
1221 |
+- } |
1222 |
+- |
1223 |
+ /* Check if adapter is up */ |
1224 |
+ if (test_bit(STMMAC_DOWN, &priv->state)) |
1225 |
+ return IRQ_HANDLED; |
1226 |
+diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c |
1227 |
+index eab9984f73a8..d73850ebb671 100644 |
1228 |
+--- a/drivers/net/gtp.c |
1229 |
++++ b/drivers/net/gtp.c |
1230 |
+@@ -1177,11 +1177,11 @@ out_unlock: |
1231 |
+ static struct genl_family gtp_genl_family; |
1232 |
+ |
1233 |
+ static int gtp_genl_fill_info(struct sk_buff *skb, u32 snd_portid, u32 snd_seq, |
1234 |
+- u32 type, struct pdp_ctx *pctx) |
1235 |
++ int flags, u32 type, struct pdp_ctx *pctx) |
1236 |
+ { |
1237 |
+ void *genlh; |
1238 |
+ |
1239 |
+- genlh = genlmsg_put(skb, snd_portid, snd_seq, >p_genl_family, 0, |
1240 |
++ genlh = genlmsg_put(skb, snd_portid, snd_seq, >p_genl_family, flags, |
1241 |
+ type); |
1242 |
+ if (genlh == NULL) |
1243 |
+ goto nlmsg_failure; |
1244 |
+@@ -1235,8 +1235,8 @@ static int gtp_genl_get_pdp(struct sk_buff *skb, struct genl_info *info) |
1245 |
+ goto err_unlock; |
1246 |
+ } |
1247 |
+ |
1248 |
+- err = gtp_genl_fill_info(skb2, NETLINK_CB(skb).portid, |
1249 |
+- info->snd_seq, info->nlhdr->nlmsg_type, pctx); |
1250 |
++ err = gtp_genl_fill_info(skb2, NETLINK_CB(skb).portid, info->snd_seq, |
1251 |
++ 0, info->nlhdr->nlmsg_type, pctx); |
1252 |
+ if (err < 0) |
1253 |
+ goto err_unlock_free; |
1254 |
+ |
1255 |
+@@ -1279,6 +1279,7 @@ static int gtp_genl_dump_pdp(struct sk_buff *skb, |
1256 |
+ gtp_genl_fill_info(skb, |
1257 |
+ NETLINK_CB(cb->skb).portid, |
1258 |
+ cb->nlh->nlmsg_seq, |
1259 |
++ NLM_F_MULTI, |
1260 |
+ cb->nlh->nlmsg_type, pctx)) { |
1261 |
+ cb->args[0] = i; |
1262 |
+ cb->args[1] = j; |
1263 |
+diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c |
1264 |
+index e0211321fe9e..96870d1b3b73 100644 |
1265 |
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c |
1266 |
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c |
1267 |
+@@ -1933,6 +1933,8 @@ static uint brcmf_sdio_readframes(struct brcmf_sdio *bus, uint maxframes) |
1268 |
+ if (brcmf_sdio_hdparse(bus, bus->rxhdr, &rd_new, |
1269 |
+ BRCMF_SDIO_FT_NORMAL)) { |
1270 |
+ rd->len = 0; |
1271 |
++ brcmf_sdio_rxfail(bus, true, true); |
1272 |
++ sdio_release_host(bus->sdiodev->func1); |
1273 |
+ brcmu_pkt_buf_free_skb(pkt); |
1274 |
+ continue; |
1275 |
+ } |
1276 |
+diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c |
1277 |
+index 75ae2c508a04..1064a703ccec 100644 |
1278 |
+--- a/drivers/nvdimm/btt.c |
1279 |
++++ b/drivers/nvdimm/btt.c |
1280 |
+@@ -541,9 +541,9 @@ static int arena_clear_freelist_error(struct arena_info *arena, u32 lane) |
1281 |
+ |
1282 |
+ static int btt_freelist_init(struct arena_info *arena) |
1283 |
+ { |
1284 |
+- int old, new, ret; |
1285 |
+- u32 i, map_entry; |
1286 |
+- struct log_entry log_new, log_old; |
1287 |
++ int new, ret; |
1288 |
++ struct log_entry log_new; |
1289 |
++ u32 i, map_entry, log_oldmap, log_newmap; |
1290 |
+ |
1291 |
+ arena->freelist = kcalloc(arena->nfree, sizeof(struct free_entry), |
1292 |
+ GFP_KERNEL); |
1293 |
+@@ -551,24 +551,26 @@ static int btt_freelist_init(struct arena_info *arena) |
1294 |
+ return -ENOMEM; |
1295 |
+ |
1296 |
+ for (i = 0; i < arena->nfree; i++) { |
1297 |
+- old = btt_log_read(arena, i, &log_old, LOG_OLD_ENT); |
1298 |
+- if (old < 0) |
1299 |
+- return old; |
1300 |
+- |
1301 |
+ new = btt_log_read(arena, i, &log_new, LOG_NEW_ENT); |
1302 |
+ if (new < 0) |
1303 |
+ return new; |
1304 |
+ |
1305 |
++ /* old and new map entries with any flags stripped out */ |
1306 |
++ log_oldmap = ent_lba(le32_to_cpu(log_new.old_map)); |
1307 |
++ log_newmap = ent_lba(le32_to_cpu(log_new.new_map)); |
1308 |
++ |
1309 |
+ /* sub points to the next one to be overwritten */ |
1310 |
+ arena->freelist[i].sub = 1 - new; |
1311 |
+ arena->freelist[i].seq = nd_inc_seq(le32_to_cpu(log_new.seq)); |
1312 |
+- arena->freelist[i].block = le32_to_cpu(log_new.old_map); |
1313 |
++ arena->freelist[i].block = log_oldmap; |
1314 |
+ |
1315 |
+ /* |
1316 |
+ * FIXME: if error clearing fails during init, we want to make |
1317 |
+ * the BTT read-only |
1318 |
+ */ |
1319 |
+- if (ent_e_flag(log_new.old_map)) { |
1320 |
++ if (ent_e_flag(log_new.old_map) && |
1321 |
++ !ent_normal(log_new.old_map)) { |
1322 |
++ arena->freelist[i].has_err = 1; |
1323 |
+ ret = arena_clear_freelist_error(arena, i); |
1324 |
+ if (ret) |
1325 |
+ dev_err_ratelimited(to_dev(arena), |
1326 |
+@@ -576,7 +578,7 @@ static int btt_freelist_init(struct arena_info *arena) |
1327 |
+ } |
1328 |
+ |
1329 |
+ /* This implies a newly created or untouched flog entry */ |
1330 |
+- if (log_new.old_map == log_new.new_map) |
1331 |
++ if (log_oldmap == log_newmap) |
1332 |
+ continue; |
1333 |
+ |
1334 |
+ /* Check if map recovery is needed */ |
1335 |
+@@ -584,8 +586,15 @@ static int btt_freelist_init(struct arena_info *arena) |
1336 |
+ NULL, NULL, 0); |
1337 |
+ if (ret) |
1338 |
+ return ret; |
1339 |
+- if ((le32_to_cpu(log_new.new_map) != map_entry) && |
1340 |
+- (le32_to_cpu(log_new.old_map) == map_entry)) { |
1341 |
++ |
1342 |
++ /* |
1343 |
++ * The map_entry from btt_read_map is stripped of any flag bits, |
1344 |
++ * so use the stripped out versions from the log as well for |
1345 |
++ * testing whether recovery is needed. For restoration, use the |
1346 |
++ * 'raw' version of the log entries as that captured what we |
1347 |
++ * were going to write originally. |
1348 |
++ */ |
1349 |
++ if ((log_newmap != map_entry) && (log_oldmap == map_entry)) { |
1350 |
+ /* |
1351 |
+ * Last transaction wrote the flog, but wasn't able |
1352 |
+ * to complete the map write. So fix up the map. |
1353 |
+diff --git a/drivers/nvdimm/btt.h b/drivers/nvdimm/btt.h |
1354 |
+index db3cb6d4d0d4..ddff49c707b0 100644 |
1355 |
+--- a/drivers/nvdimm/btt.h |
1356 |
++++ b/drivers/nvdimm/btt.h |
1357 |
+@@ -44,6 +44,8 @@ |
1358 |
+ #define ent_e_flag(ent) (!!(ent & MAP_ERR_MASK)) |
1359 |
+ #define ent_z_flag(ent) (!!(ent & MAP_TRIM_MASK)) |
1360 |
+ #define set_e_flag(ent) (ent |= MAP_ERR_MASK) |
1361 |
++/* 'normal' is both e and z flags set */ |
1362 |
++#define ent_normal(ent) (ent_e_flag(ent) && ent_z_flag(ent)) |
1363 |
+ |
1364 |
+ enum btt_init_state { |
1365 |
+ INIT_UNCHECKED = 0, |
1366 |
+diff --git a/drivers/nvdimm/btt_devs.c b/drivers/nvdimm/btt_devs.c |
1367 |
+index e341498876ca..9486acc08402 100644 |
1368 |
+--- a/drivers/nvdimm/btt_devs.c |
1369 |
++++ b/drivers/nvdimm/btt_devs.c |
1370 |
+@@ -159,11 +159,19 @@ static ssize_t size_show(struct device *dev, |
1371 |
+ } |
1372 |
+ static DEVICE_ATTR_RO(size); |
1373 |
+ |
1374 |
++static ssize_t log_zero_flags_show(struct device *dev, |
1375 |
++ struct device_attribute *attr, char *buf) |
1376 |
++{ |
1377 |
++ return sprintf(buf, "Y\n"); |
1378 |
++} |
1379 |
++static DEVICE_ATTR_RO(log_zero_flags); |
1380 |
++ |
1381 |
+ static struct attribute *nd_btt_attributes[] = { |
1382 |
+ &dev_attr_sector_size.attr, |
1383 |
+ &dev_attr_namespace.attr, |
1384 |
+ &dev_attr_uuid.attr, |
1385 |
+ &dev_attr_size.attr, |
1386 |
++ &dev_attr_log_zero_flags.attr, |
1387 |
+ NULL, |
1388 |
+ }; |
1389 |
+ |
1390 |
+diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c |
1391 |
+index 59f3a37a44d7..8db2dc05b8cf 100644 |
1392 |
+--- a/drivers/platform/x86/asus-nb-wmi.c |
1393 |
++++ b/drivers/platform/x86/asus-nb-wmi.c |
1394 |
+@@ -517,9 +517,33 @@ static struct asus_wmi_driver asus_nb_wmi_driver = { |
1395 |
+ .detect_quirks = asus_nb_wmi_quirks, |
1396 |
+ }; |
1397 |
+ |
1398 |
++static const struct dmi_system_id asus_nb_wmi_blacklist[] __initconst = { |
1399 |
++ { |
1400 |
++ /* |
1401 |
++ * asus-nb-wm adds no functionality. The T100TA has a detachable |
1402 |
++ * USB kbd, so no hotkeys and it has no WMI rfkill; and loading |
1403 |
++ * asus-nb-wm causes the camera LED to turn and _stay_ on. |
1404 |
++ */ |
1405 |
++ .matches = { |
1406 |
++ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), |
1407 |
++ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TA"), |
1408 |
++ }, |
1409 |
++ }, |
1410 |
++ { |
1411 |
++ /* The Asus T200TA has the same issue as the T100TA */ |
1412 |
++ .matches = { |
1413 |
++ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), |
1414 |
++ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T200TA"), |
1415 |
++ }, |
1416 |
++ }, |
1417 |
++ {} /* Terminating entry */ |
1418 |
++}; |
1419 |
+ |
1420 |
+ static int __init asus_nb_wmi_init(void) |
1421 |
+ { |
1422 |
++ if (dmi_check_system(asus_nb_wmi_blacklist)) |
1423 |
++ return -ENODEV; |
1424 |
++ |
1425 |
+ return asus_wmi_register_driver(&asus_nb_wmi_driver); |
1426 |
+ } |
1427 |
+ |
1428 |
+diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c |
1429 |
+index fa0bbda4b3f2..5940780648e0 100644 |
1430 |
+--- a/drivers/rapidio/devices/rio_mport_cdev.c |
1431 |
++++ b/drivers/rapidio/devices/rio_mport_cdev.c |
1432 |
+@@ -879,6 +879,11 @@ rio_dma_transfer(struct file *filp, u32 transfer_mode, |
1433 |
+ rmcd_error("pinned %ld out of %ld pages", |
1434 |
+ pinned, nr_pages); |
1435 |
+ ret = -EFAULT; |
1436 |
++ /* |
1437 |
++ * Set nr_pages up to mean "how many pages to unpin, in |
1438 |
++ * the error handler: |
1439 |
++ */ |
1440 |
++ nr_pages = pinned; |
1441 |
+ goto err_pg; |
1442 |
+ } |
1443 |
+ |
1444 |
+diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c |
1445 |
+index e60822f07653..b99ded6b9e0b 100644 |
1446 |
+--- a/drivers/scsi/ibmvscsi/ibmvscsi.c |
1447 |
++++ b/drivers/scsi/ibmvscsi/ibmvscsi.c |
1448 |
+@@ -2296,16 +2296,12 @@ static int ibmvscsi_probe(struct vio_dev *vdev, const struct vio_device_id *id) |
1449 |
+ static int ibmvscsi_remove(struct vio_dev *vdev) |
1450 |
+ { |
1451 |
+ struct ibmvscsi_host_data *hostdata = dev_get_drvdata(&vdev->dev); |
1452 |
+- unsigned long flags; |
1453 |
+ |
1454 |
+ srp_remove_host(hostdata->host); |
1455 |
+ scsi_remove_host(hostdata->host); |
1456 |
+ |
1457 |
+ purge_requests(hostdata, DID_ERROR); |
1458 |
+- |
1459 |
+- spin_lock_irqsave(hostdata->host->host_lock, flags); |
1460 |
+ release_event_pool(&hostdata->pool, hostdata); |
1461 |
+- spin_unlock_irqrestore(hostdata->host->host_lock, flags); |
1462 |
+ |
1463 |
+ ibmvscsi_release_crq_queue(&hostdata->queue, hostdata, |
1464 |
+ max_events); |
1465 |
+diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c |
1466 |
+index b008d583dd6e..0ab9d2fd4a14 100644 |
1467 |
+--- a/drivers/scsi/qla2xxx/qla_attr.c |
1468 |
++++ b/drivers/scsi/qla2xxx/qla_attr.c |
1469 |
+@@ -2162,11 +2162,11 @@ qla24xx_vport_delete(struct fc_vport *fc_vport) |
1470 |
+ test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) |
1471 |
+ msleep(1000); |
1472 |
+ |
1473 |
+- qla_nvme_delete(vha); |
1474 |
+ |
1475 |
+ qla24xx_disable_vp(vha); |
1476 |
+ qla2x00_wait_for_sess_deletion(vha); |
1477 |
+ |
1478 |
++ qla_nvme_delete(vha); |
1479 |
+ vha->flags.delete_progress = 1; |
1480 |
+ |
1481 |
+ qlt_remove_target(ha, vha); |
1482 |
+diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c |
1483 |
+index bef9faea5eee..ac5d2d34aeea 100644 |
1484 |
+--- a/drivers/scsi/qla2xxx/qla_mbx.c |
1485 |
++++ b/drivers/scsi/qla2xxx/qla_mbx.c |
1486 |
+@@ -3077,7 +3077,7 @@ qla24xx_abort_command(srb_t *sp) |
1487 |
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x108c, |
1488 |
+ "Entered %s.\n", __func__); |
1489 |
+ |
1490 |
+- if (vha->flags.qpairs_available && sp->qpair) |
1491 |
++ if (sp->qpair) |
1492 |
+ req = sp->qpair->req; |
1493 |
+ |
1494 |
+ if (ql2xasynctmfenable) |
1495 |
+diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c |
1496 |
+index 8a006323c3c1..f36d470aed24 100644 |
1497 |
+--- a/drivers/staging/greybus/uart.c |
1498 |
++++ b/drivers/staging/greybus/uart.c |
1499 |
+@@ -537,9 +537,9 @@ static void gb_tty_set_termios(struct tty_struct *tty, |
1500 |
+ } |
1501 |
+ |
1502 |
+ if (C_CRTSCTS(tty) && C_BAUD(tty) != B0) |
1503 |
+- newline.flow_control |= GB_SERIAL_AUTO_RTSCTS_EN; |
1504 |
++ newline.flow_control = GB_SERIAL_AUTO_RTSCTS_EN; |
1505 |
+ else |
1506 |
+- newline.flow_control &= ~GB_SERIAL_AUTO_RTSCTS_EN; |
1507 |
++ newline.flow_control = 0; |
1508 |
+ |
1509 |
+ if (memcmp(&gb_tty->line_coding, &newline, sizeof(newline))) { |
1510 |
+ memcpy(&gb_tty->line_coding, &newline, sizeof(newline)); |
1511 |
+diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c |
1512 |
+index ac13b99bd9cb..aca983f34f5e 100644 |
1513 |
+--- a/drivers/staging/iio/resolver/ad2s1210.c |
1514 |
++++ b/drivers/staging/iio/resolver/ad2s1210.c |
1515 |
+@@ -114,17 +114,24 @@ static int ad2s1210_config_write(struct ad2s1210_state *st, u8 data) |
1516 |
+ static int ad2s1210_config_read(struct ad2s1210_state *st, |
1517 |
+ unsigned char address) |
1518 |
+ { |
1519 |
+- struct spi_transfer xfer = { |
1520 |
+- .len = 2, |
1521 |
+- .rx_buf = st->rx, |
1522 |
+- .tx_buf = st->tx, |
1523 |
++ struct spi_transfer xfers[] = { |
1524 |
++ { |
1525 |
++ .len = 1, |
1526 |
++ .rx_buf = &st->rx[0], |
1527 |
++ .tx_buf = &st->tx[0], |
1528 |
++ .cs_change = 1, |
1529 |
++ }, { |
1530 |
++ .len = 1, |
1531 |
++ .rx_buf = &st->rx[1], |
1532 |
++ .tx_buf = &st->tx[1], |
1533 |
++ }, |
1534 |
+ }; |
1535 |
+ int ret = 0; |
1536 |
+ |
1537 |
+ ad2s1210_set_mode(MOD_CONFIG, st); |
1538 |
+ st->tx[0] = address | AD2S1210_MSB_IS_HIGH; |
1539 |
+ st->tx[1] = AD2S1210_REG_FAULT; |
1540 |
+- ret = spi_sync_transfer(st->sdev, &xfer, 1); |
1541 |
++ ret = spi_sync_transfer(st->sdev, xfers, 2); |
1542 |
+ if (ret < 0) |
1543 |
+ return ret; |
1544 |
+ |
1545 |
+diff --git a/drivers/staging/most/core.c b/drivers/staging/most/core.c |
1546 |
+index 25a077f4ea94..08f60ce6293d 100644 |
1547 |
+--- a/drivers/staging/most/core.c |
1548 |
++++ b/drivers/staging/most/core.c |
1549 |
+@@ -1412,7 +1412,7 @@ int most_register_interface(struct most_interface *iface) |
1550 |
+ |
1551 |
+ INIT_LIST_HEAD(&iface->p->channel_list); |
1552 |
+ iface->p->dev_id = id; |
1553 |
+- strcpy(iface->p->name, iface->description); |
1554 |
++ strscpy(iface->p->name, iface->description, sizeof(iface->p->name)); |
1555 |
+ iface->dev.init_name = iface->p->name; |
1556 |
+ iface->dev.bus = &mc.bus; |
1557 |
+ iface->dev.parent = &mc.dev; |
1558 |
+diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c |
1559 |
+index 8490a1b6b615..2b83d8b02f81 100644 |
1560 |
+--- a/drivers/thunderbolt/icm.c |
1561 |
++++ b/drivers/thunderbolt/icm.c |
1562 |
+@@ -801,9 +801,11 @@ icm_fr_xdomain_connected(struct tb *tb, const struct icm_pkg_header *hdr) |
1563 |
+ * connected another host to the same port, remove the switch |
1564 |
+ * first. |
1565 |
+ */ |
1566 |
+- sw = get_switch_at_route(tb->root_switch, route); |
1567 |
+- if (sw) |
1568 |
++ sw = tb_switch_find_by_route(tb, route); |
1569 |
++ if (sw) { |
1570 |
+ remove_switch(sw); |
1571 |
++ tb_switch_put(sw); |
1572 |
++ } |
1573 |
+ |
1574 |
+ sw = tb_switch_find_by_link_depth(tb, link, depth); |
1575 |
+ if (!sw) { |
1576 |
+@@ -1146,9 +1148,11 @@ icm_tr_xdomain_connected(struct tb *tb, const struct icm_pkg_header *hdr) |
1577 |
+ * connected another host to the same port, remove the switch |
1578 |
+ * first. |
1579 |
+ */ |
1580 |
+- sw = get_switch_at_route(tb->root_switch, route); |
1581 |
+- if (sw) |
1582 |
++ sw = tb_switch_find_by_route(tb, route); |
1583 |
++ if (sw) { |
1584 |
+ remove_switch(sw); |
1585 |
++ tb_switch_put(sw); |
1586 |
++ } |
1587 |
+ |
1588 |
+ sw = tb_switch_find_by_route(tb, get_parent_route(route)); |
1589 |
+ if (!sw) { |
1590 |
+diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c |
1591 |
+index 42d90ceec279..010a50ac4881 100644 |
1592 |
+--- a/drivers/thunderbolt/switch.c |
1593 |
++++ b/drivers/thunderbolt/switch.c |
1594 |
+@@ -664,24 +664,6 @@ int tb_switch_reset(struct tb *tb, u64 route) |
1595 |
+ return res.err; |
1596 |
+ } |
1597 |
+ |
1598 |
+-struct tb_switch *get_switch_at_route(struct tb_switch *sw, u64 route) |
1599 |
+-{ |
1600 |
+- u8 next_port = route; /* |
1601 |
+- * Routes use a stride of 8 bits, |
1602 |
+- * eventhough a port index has 6 bits at most. |
1603 |
+- * */ |
1604 |
+- if (route == 0) |
1605 |
+- return sw; |
1606 |
+- if (next_port > sw->config.max_port_number) |
1607 |
+- return NULL; |
1608 |
+- if (tb_is_upstream_port(&sw->ports[next_port])) |
1609 |
+- return NULL; |
1610 |
+- if (!sw->ports[next_port].remote) |
1611 |
+- return NULL; |
1612 |
+- return get_switch_at_route(sw->ports[next_port].remote->sw, |
1613 |
+- route >> TB_ROUTE_SHIFT); |
1614 |
+-} |
1615 |
+- |
1616 |
+ /** |
1617 |
+ * tb_plug_events_active() - enable/disable plug events on a switch |
1618 |
+ * |
1619 |
+diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c |
1620 |
+index 1424581fd9af..146f261bf2c3 100644 |
1621 |
+--- a/drivers/thunderbolt/tb.c |
1622 |
++++ b/drivers/thunderbolt/tb.c |
1623 |
+@@ -258,7 +258,7 @@ static void tb_handle_hotplug(struct work_struct *work) |
1624 |
+ if (!tcm->hotplug_active) |
1625 |
+ goto out; /* during init, suspend or shutdown */ |
1626 |
+ |
1627 |
+- sw = get_switch_at_route(tb->root_switch, ev->route); |
1628 |
++ sw = tb_switch_find_by_route(tb, ev->route); |
1629 |
+ if (!sw) { |
1630 |
+ tb_warn(tb, |
1631 |
+ "hotplug event from non existent switch %llx:%x (unplug: %d)\n", |
1632 |
+@@ -269,14 +269,14 @@ static void tb_handle_hotplug(struct work_struct *work) |
1633 |
+ tb_warn(tb, |
1634 |
+ "hotplug event from non existent port %llx:%x (unplug: %d)\n", |
1635 |
+ ev->route, ev->port, ev->unplug); |
1636 |
+- goto out; |
1637 |
++ goto put_sw; |
1638 |
+ } |
1639 |
+ port = &sw->ports[ev->port]; |
1640 |
+ if (tb_is_upstream_port(port)) { |
1641 |
+ tb_warn(tb, |
1642 |
+ "hotplug event for upstream port %llx:%x (unplug: %d)\n", |
1643 |
+ ev->route, ev->port, ev->unplug); |
1644 |
+- goto out; |
1645 |
++ goto put_sw; |
1646 |
+ } |
1647 |
+ if (ev->unplug) { |
1648 |
+ if (port->remote) { |
1649 |
+@@ -306,6 +306,9 @@ static void tb_handle_hotplug(struct work_struct *work) |
1650 |
+ tb_activate_pcie_devices(tb); |
1651 |
+ } |
1652 |
+ } |
1653 |
++ |
1654 |
++put_sw: |
1655 |
++ tb_switch_put(sw); |
1656 |
+ out: |
1657 |
+ mutex_unlock(&tb->lock); |
1658 |
+ kfree(ev); |
1659 |
+diff --git a/drivers/thunderbolt/tb.h b/drivers/thunderbolt/tb.h |
1660 |
+index 7a0ee9836a8a..d927cf7b14d2 100644 |
1661 |
+--- a/drivers/thunderbolt/tb.h |
1662 |
++++ b/drivers/thunderbolt/tb.h |
1663 |
+@@ -397,7 +397,6 @@ void tb_switch_suspend(struct tb_switch *sw); |
1664 |
+ int tb_switch_resume(struct tb_switch *sw); |
1665 |
+ int tb_switch_reset(struct tb *tb, u64 route); |
1666 |
+ void tb_sw_set_unplugged(struct tb_switch *sw); |
1667 |
+-struct tb_switch *get_switch_at_route(struct tb_switch *sw, u64 route); |
1668 |
+ struct tb_switch *tb_switch_find_by_link_depth(struct tb *tb, u8 link, |
1669 |
+ u8 depth); |
1670 |
+ struct tb_switch *tb_switch_find_by_uuid(struct tb *tb, const uuid_t *uuid); |
1671 |
+diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c |
1672 |
+index 4458419f053b..0d405cc58e72 100644 |
1673 |
+--- a/drivers/tty/serial/qcom_geni_serial.c |
1674 |
++++ b/drivers/tty/serial/qcom_geni_serial.c |
1675 |
+@@ -705,7 +705,7 @@ static void qcom_geni_serial_handle_tx(struct uart_port *uport, bool done, |
1676 |
+ avail *= port->tx_bytes_pw; |
1677 |
+ |
1678 |
+ tail = xmit->tail; |
1679 |
+- chunk = min3(avail, pending, (size_t)(UART_XMIT_SIZE - tail)); |
1680 |
++ chunk = min(avail, pending); |
1681 |
+ if (!chunk) |
1682 |
+ goto out_write_wakeup; |
1683 |
+ |
1684 |
+@@ -727,19 +727,21 @@ static void qcom_geni_serial_handle_tx(struct uart_port *uport, bool done, |
1685 |
+ |
1686 |
+ memset(buf, 0, ARRAY_SIZE(buf)); |
1687 |
+ tx_bytes = min_t(size_t, remaining, port->tx_bytes_pw); |
1688 |
+- for (c = 0; c < tx_bytes ; c++) |
1689 |
+- buf[c] = xmit->buf[tail + c]; |
1690 |
++ |
1691 |
++ for (c = 0; c < tx_bytes ; c++) { |
1692 |
++ buf[c] = xmit->buf[tail++]; |
1693 |
++ tail &= UART_XMIT_SIZE - 1; |
1694 |
++ } |
1695 |
+ |
1696 |
+ iowrite32_rep(uport->membase + SE_GENI_TX_FIFOn, buf, 1); |
1697 |
+ |
1698 |
+ i += tx_bytes; |
1699 |
+- tail += tx_bytes; |
1700 |
+ uport->icount.tx += tx_bytes; |
1701 |
+ remaining -= tx_bytes; |
1702 |
+ port->tx_remaining -= tx_bytes; |
1703 |
+ } |
1704 |
+ |
1705 |
+- xmit->tail = tail & (UART_XMIT_SIZE - 1); |
1706 |
++ xmit->tail = tail; |
1707 |
+ |
1708 |
+ /* |
1709 |
+ * The tx fifo watermark is level triggered and latched. Though we had |
1710 |
+diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c |
1711 |
+index fcf84bfc08e3..f705ea52eb97 100644 |
1712 |
+--- a/drivers/usb/core/message.c |
1713 |
++++ b/drivers/usb/core/message.c |
1714 |
+@@ -1143,11 +1143,11 @@ void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr, |
1715 |
+ |
1716 |
+ if (usb_endpoint_out(epaddr)) { |
1717 |
+ ep = dev->ep_out[epnum]; |
1718 |
+- if (reset_hardware) |
1719 |
++ if (reset_hardware && epnum != 0) |
1720 |
+ dev->ep_out[epnum] = NULL; |
1721 |
+ } else { |
1722 |
+ ep = dev->ep_in[epnum]; |
1723 |
+- if (reset_hardware) |
1724 |
++ if (reset_hardware && epnum != 0) |
1725 |
+ dev->ep_in[epnum] = NULL; |
1726 |
+ } |
1727 |
+ if (ep) { |
1728 |
+diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c |
1729 |
+index bac1365cc81b..7891bd40ebd8 100644 |
1730 |
+--- a/drivers/vhost/vsock.c |
1731 |
++++ b/drivers/vhost/vsock.c |
1732 |
+@@ -182,14 +182,14 @@ vhost_transport_do_send_pkt(struct vhost_vsock *vsock, |
1733 |
+ break; |
1734 |
+ } |
1735 |
+ |
1736 |
+- vhost_add_used(vq, head, sizeof(pkt->hdr) + payload_len); |
1737 |
+- added = true; |
1738 |
+- |
1739 |
+- /* Deliver to monitoring devices all correctly transmitted |
1740 |
+- * packets. |
1741 |
++ /* Deliver to monitoring devices all packets that we |
1742 |
++ * will transmit. |
1743 |
+ */ |
1744 |
+ virtio_transport_deliver_tap_pkt(pkt); |
1745 |
+ |
1746 |
++ vhost_add_used(vq, head, sizeof(pkt->hdr) + payload_len); |
1747 |
++ added = true; |
1748 |
++ |
1749 |
+ pkt->off += payload_len; |
1750 |
+ total_len += payload_len; |
1751 |
+ |
1752 |
+diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c |
1753 |
+index 5241102b81a8..a2d4eed27f80 100644 |
1754 |
+--- a/fs/ceph/caps.c |
1755 |
++++ b/fs/ceph/caps.c |
1756 |
+@@ -3632,6 +3632,7 @@ retry: |
1757 |
+ WARN_ON(1); |
1758 |
+ tsession = NULL; |
1759 |
+ target = -1; |
1760 |
++ mutex_lock(&session->s_mutex); |
1761 |
+ } |
1762 |
+ goto retry; |
1763 |
+ |
1764 |
+diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c |
1765 |
+index 2cc6b1c49d34..f9628fc20fec 100644 |
1766 |
+--- a/fs/configfs/dir.c |
1767 |
++++ b/fs/configfs/dir.c |
1768 |
+@@ -1537,6 +1537,7 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry) |
1769 |
+ spin_lock(&configfs_dirent_lock); |
1770 |
+ configfs_detach_rollback(dentry); |
1771 |
+ spin_unlock(&configfs_dirent_lock); |
1772 |
++ config_item_put(parent_item); |
1773 |
+ return -EINTR; |
1774 |
+ } |
1775 |
+ frag->frag_dead = true; |
1776 |
+diff --git a/fs/file.c b/fs/file.c |
1777 |
+index 780d29e58847..3762a3f136fd 100644 |
1778 |
+--- a/fs/file.c |
1779 |
++++ b/fs/file.c |
1780 |
+@@ -70,7 +70,7 @@ static void copy_fd_bitmaps(struct fdtable *nfdt, struct fdtable *ofdt, |
1781 |
+ */ |
1782 |
+ static void copy_fdtable(struct fdtable *nfdt, struct fdtable *ofdt) |
1783 |
+ { |
1784 |
+- unsigned int cpy, set; |
1785 |
++ size_t cpy, set; |
1786 |
+ |
1787 |
+ BUG_ON(nfdt->max_fds < ofdt->max_fds); |
1788 |
+ |
1789 |
+diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c |
1790 |
+index f8a5eef3d014..ccdd8c821abd 100644 |
1791 |
+--- a/fs/gfs2/glock.c |
1792 |
++++ b/fs/gfs2/glock.c |
1793 |
+@@ -636,9 +636,6 @@ __acquires(&gl->gl_lockref.lock) |
1794 |
+ goto out_unlock; |
1795 |
+ if (nonblock) |
1796 |
+ goto out_sched; |
1797 |
+- smp_mb(); |
1798 |
+- if (atomic_read(&gl->gl_revokes) != 0) |
1799 |
+- goto out_sched; |
1800 |
+ set_bit(GLF_DEMOTE_IN_PROGRESS, &gl->gl_flags); |
1801 |
+ GLOCK_BUG_ON(gl, gl->gl_demote_state == LM_ST_EXCLUSIVE); |
1802 |
+ gl->gl_target = gl->gl_demote_state; |
1803 |
+diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c |
1804 |
+index 65b4f63349c7..d7d2fdda4bbd 100644 |
1805 |
+--- a/fs/ubifs/file.c |
1806 |
++++ b/fs/ubifs/file.c |
1807 |
+@@ -1391,7 +1391,6 @@ int ubifs_update_time(struct inode *inode, struct timespec64 *time, |
1808 |
+ struct ubifs_info *c = inode->i_sb->s_fs_info; |
1809 |
+ struct ubifs_budget_req req = { .dirtied_ino = 1, |
1810 |
+ .dirtied_ino_d = ALIGN(ui->data_len, 8) }; |
1811 |
+- int iflags = I_DIRTY_TIME; |
1812 |
+ int err, release; |
1813 |
+ |
1814 |
+ err = ubifs_budget_space(c, &req); |
1815 |
+@@ -1406,11 +1405,8 @@ int ubifs_update_time(struct inode *inode, struct timespec64 *time, |
1816 |
+ if (flags & S_MTIME) |
1817 |
+ inode->i_mtime = *time; |
1818 |
+ |
1819 |
+- if (!(inode->i_sb->s_flags & SB_LAZYTIME)) |
1820 |
+- iflags |= I_DIRTY_SYNC; |
1821 |
+- |
1822 |
+ release = ui->dirty; |
1823 |
+- __mark_inode_dirty(inode, iflags); |
1824 |
++ __mark_inode_dirty(inode, I_DIRTY_SYNC); |
1825 |
+ mutex_unlock(&ui->ui_mutex); |
1826 |
+ if (release) |
1827 |
+ ubifs_release_budget(c, &req); |
1828 |
+diff --git a/include/linux/padata.h b/include/linux/padata.h |
1829 |
+index 5d13d25da2c8..d803397a28f7 100644 |
1830 |
+--- a/include/linux/padata.h |
1831 |
++++ b/include/linux/padata.h |
1832 |
+@@ -24,7 +24,6 @@ |
1833 |
+ #include <linux/workqueue.h> |
1834 |
+ #include <linux/spinlock.h> |
1835 |
+ #include <linux/list.h> |
1836 |
+-#include <linux/timer.h> |
1837 |
+ #include <linux/notifier.h> |
1838 |
+ #include <linux/kobject.h> |
1839 |
+ |
1840 |
+@@ -85,18 +84,14 @@ struct padata_serial_queue { |
1841 |
+ * @serial: List to wait for serialization after reordering. |
1842 |
+ * @pwork: work struct for parallelization. |
1843 |
+ * @swork: work struct for serialization. |
1844 |
+- * @pd: Backpointer to the internal control structure. |
1845 |
+ * @work: work struct for parallelization. |
1846 |
+- * @reorder_work: work struct for reordering. |
1847 |
+ * @num_obj: Number of objects that are processed by this cpu. |
1848 |
+ * @cpu_index: Index of the cpu. |
1849 |
+ */ |
1850 |
+ struct padata_parallel_queue { |
1851 |
+ struct padata_list parallel; |
1852 |
+ struct padata_list reorder; |
1853 |
+- struct parallel_data *pd; |
1854 |
+ struct work_struct work; |
1855 |
+- struct work_struct reorder_work; |
1856 |
+ atomic_t num_obj; |
1857 |
+ int cpu_index; |
1858 |
+ }; |
1859 |
+@@ -122,10 +117,10 @@ struct padata_cpumask { |
1860 |
+ * @reorder_objects: Number of objects waiting in the reorder queues. |
1861 |
+ * @refcnt: Number of objects holding a reference on this parallel_data. |
1862 |
+ * @max_seq_nr: Maximal used sequence number. |
1863 |
++ * @cpu: Next CPU to be processed. |
1864 |
+ * @cpumask: The cpumasks in use for parallel and serial workers. |
1865 |
++ * @reorder_work: work struct for reordering. |
1866 |
+ * @lock: Reorder lock. |
1867 |
+- * @processed: Number of already processed objects. |
1868 |
+- * @timer: Reorder timer. |
1869 |
+ */ |
1870 |
+ struct parallel_data { |
1871 |
+ struct padata_instance *pinst; |
1872 |
+@@ -134,10 +129,10 @@ struct parallel_data { |
1873 |
+ atomic_t reorder_objects; |
1874 |
+ atomic_t refcnt; |
1875 |
+ atomic_t seq_nr; |
1876 |
++ int cpu; |
1877 |
+ struct padata_cpumask cpumask; |
1878 |
++ struct work_struct reorder_work; |
1879 |
+ spinlock_t lock ____cacheline_aligned; |
1880 |
+- unsigned int processed; |
1881 |
+- struct timer_list timer; |
1882 |
+ }; |
1883 |
+ |
1884 |
+ /** |
1885 |
+diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h |
1886 |
+index 0924119bcfa4..bc5b232440b6 100644 |
1887 |
+--- a/include/trace/events/rxrpc.h |
1888 |
++++ b/include/trace/events/rxrpc.h |
1889 |
+@@ -1549,6 +1549,41 @@ TRACE_EVENT(rxrpc_notify_socket, |
1890 |
+ __entry->serial) |
1891 |
+ ); |
1892 |
+ |
1893 |
++TRACE_EVENT(rxrpc_rx_discard_ack, |
1894 |
++ TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial, |
1895 |
++ rxrpc_seq_t first_soft_ack, rxrpc_seq_t call_ackr_first, |
1896 |
++ rxrpc_seq_t prev_pkt, rxrpc_seq_t call_ackr_prev), |
1897 |
++ |
1898 |
++ TP_ARGS(debug_id, serial, first_soft_ack, call_ackr_first, |
1899 |
++ prev_pkt, call_ackr_prev), |
1900 |
++ |
1901 |
++ TP_STRUCT__entry( |
1902 |
++ __field(unsigned int, debug_id ) |
1903 |
++ __field(rxrpc_serial_t, serial ) |
1904 |
++ __field(rxrpc_seq_t, first_soft_ack) |
1905 |
++ __field(rxrpc_seq_t, call_ackr_first) |
1906 |
++ __field(rxrpc_seq_t, prev_pkt) |
1907 |
++ __field(rxrpc_seq_t, call_ackr_prev) |
1908 |
++ ), |
1909 |
++ |
1910 |
++ TP_fast_assign( |
1911 |
++ __entry->debug_id = debug_id; |
1912 |
++ __entry->serial = serial; |
1913 |
++ __entry->first_soft_ack = first_soft_ack; |
1914 |
++ __entry->call_ackr_first = call_ackr_first; |
1915 |
++ __entry->prev_pkt = prev_pkt; |
1916 |
++ __entry->call_ackr_prev = call_ackr_prev; |
1917 |
++ ), |
1918 |
++ |
1919 |
++ TP_printk("c=%08x r=%08x %08x<%08x %08x<%08x", |
1920 |
++ __entry->debug_id, |
1921 |
++ __entry->serial, |
1922 |
++ __entry->first_soft_ack, |
1923 |
++ __entry->call_ackr_first, |
1924 |
++ __entry->prev_pkt, |
1925 |
++ __entry->call_ackr_prev) |
1926 |
++ ); |
1927 |
++ |
1928 |
+ #endif /* _TRACE_RXRPC_H */ |
1929 |
+ |
1930 |
+ /* This part must be outside protection */ |
1931 |
+diff --git a/include/uapi/linux/ndctl.h b/include/uapi/linux/ndctl.h |
1932 |
+index 2f2c43d633c5..7b0189d6dfa9 100644 |
1933 |
+--- a/include/uapi/linux/ndctl.h |
1934 |
++++ b/include/uapi/linux/ndctl.h |
1935 |
+@@ -247,6 +247,7 @@ struct nd_cmd_pkg { |
1936 |
+ #define NVDIMM_FAMILY_HPE1 1 |
1937 |
+ #define NVDIMM_FAMILY_HPE2 2 |
1938 |
+ #define NVDIMM_FAMILY_MSFT 3 |
1939 |
++#define NVDIMM_FAMILY_HYPERV 4 |
1940 |
+ |
1941 |
+ #define ND_IOCTL_CALL _IOWR(ND_IOCTL, ND_CMD_CALL,\ |
1942 |
+ struct nd_cmd_pkg) |
1943 |
+diff --git a/kernel/padata.c b/kernel/padata.c |
1944 |
+index c280cb153915..93e4fb2d9f2e 100644 |
1945 |
+--- a/kernel/padata.c |
1946 |
++++ b/kernel/padata.c |
1947 |
+@@ -167,23 +167,12 @@ EXPORT_SYMBOL(padata_do_parallel); |
1948 |
+ */ |
1949 |
+ static struct padata_priv *padata_get_next(struct parallel_data *pd) |
1950 |
+ { |
1951 |
+- int cpu, num_cpus; |
1952 |
+- unsigned int next_nr, next_index; |
1953 |
+ struct padata_parallel_queue *next_queue; |
1954 |
+ struct padata_priv *padata; |
1955 |
+ struct padata_list *reorder; |
1956 |
++ int cpu = pd->cpu; |
1957 |
+ |
1958 |
+- num_cpus = cpumask_weight(pd->cpumask.pcpu); |
1959 |
+- |
1960 |
+- /* |
1961 |
+- * Calculate the percpu reorder queue and the sequence |
1962 |
+- * number of the next object. |
1963 |
+- */ |
1964 |
+- next_nr = pd->processed; |
1965 |
+- next_index = next_nr % num_cpus; |
1966 |
+- cpu = padata_index_to_cpu(pd, next_index); |
1967 |
+ next_queue = per_cpu_ptr(pd->pqueue, cpu); |
1968 |
+- |
1969 |
+ reorder = &next_queue->reorder; |
1970 |
+ |
1971 |
+ spin_lock(&reorder->lock); |
1972 |
+@@ -194,7 +183,8 @@ static struct padata_priv *padata_get_next(struct parallel_data *pd) |
1973 |
+ list_del_init(&padata->list); |
1974 |
+ atomic_dec(&pd->reorder_objects); |
1975 |
+ |
1976 |
+- pd->processed++; |
1977 |
++ pd->cpu = cpumask_next_wrap(cpu, pd->cpumask.pcpu, -1, |
1978 |
++ false); |
1979 |
+ |
1980 |
+ spin_unlock(&reorder->lock); |
1981 |
+ goto out; |
1982 |
+@@ -217,6 +207,7 @@ static void padata_reorder(struct parallel_data *pd) |
1983 |
+ struct padata_priv *padata; |
1984 |
+ struct padata_serial_queue *squeue; |
1985 |
+ struct padata_instance *pinst = pd->pinst; |
1986 |
++ struct padata_parallel_queue *next_queue; |
1987 |
+ |
1988 |
+ /* |
1989 |
+ * We need to ensure that only one cpu can work on dequeueing of |
1990 |
+@@ -248,7 +239,6 @@ static void padata_reorder(struct parallel_data *pd) |
1991 |
+ * so exit immediately. |
1992 |
+ */ |
1993 |
+ if (PTR_ERR(padata) == -ENODATA) { |
1994 |
+- del_timer(&pd->timer); |
1995 |
+ spin_unlock_bh(&pd->lock); |
1996 |
+ return; |
1997 |
+ } |
1998 |
+@@ -267,70 +257,29 @@ static void padata_reorder(struct parallel_data *pd) |
1999 |
+ |
2000 |
+ /* |
2001 |
+ * The next object that needs serialization might have arrived to |
2002 |
+- * the reorder queues in the meantime, we will be called again |
2003 |
+- * from the timer function if no one else cares for it. |
2004 |
++ * the reorder queues in the meantime. |
2005 |
+ * |
2006 |
+- * Ensure reorder_objects is read after pd->lock is dropped so we see |
2007 |
+- * an increment from another task in padata_do_serial. Pairs with |
2008 |
++ * Ensure reorder queue is read after pd->lock is dropped so we see |
2009 |
++ * new objects from another task in padata_do_serial. Pairs with |
2010 |
+ * smp_mb__after_atomic in padata_do_serial. |
2011 |
+ */ |
2012 |
+ smp_mb(); |
2013 |
+- if (atomic_read(&pd->reorder_objects) |
2014 |
+- && !(pinst->flags & PADATA_RESET)) |
2015 |
+- mod_timer(&pd->timer, jiffies + HZ); |
2016 |
+- else |
2017 |
+- del_timer(&pd->timer); |
2018 |
+ |
2019 |
+- return; |
2020 |
++ next_queue = per_cpu_ptr(pd->pqueue, pd->cpu); |
2021 |
++ if (!list_empty(&next_queue->reorder.list)) |
2022 |
++ queue_work(pinst->wq, &pd->reorder_work); |
2023 |
+ } |
2024 |
+ |
2025 |
+ static void invoke_padata_reorder(struct work_struct *work) |
2026 |
+ { |
2027 |
+- struct padata_parallel_queue *pqueue; |
2028 |
+ struct parallel_data *pd; |
2029 |
+ |
2030 |
+ local_bh_disable(); |
2031 |
+- pqueue = container_of(work, struct padata_parallel_queue, reorder_work); |
2032 |
+- pd = pqueue->pd; |
2033 |
++ pd = container_of(work, struct parallel_data, reorder_work); |
2034 |
+ padata_reorder(pd); |
2035 |
+ local_bh_enable(); |
2036 |
+ } |
2037 |
+ |
2038 |
+-static void padata_reorder_timer(struct timer_list *t) |
2039 |
+-{ |
2040 |
+- struct parallel_data *pd = from_timer(pd, t, timer); |
2041 |
+- unsigned int weight; |
2042 |
+- int target_cpu, cpu; |
2043 |
+- |
2044 |
+- cpu = get_cpu(); |
2045 |
+- |
2046 |
+- /* We don't lock pd here to not interfere with parallel processing |
2047 |
+- * padata_reorder() calls on other CPUs. We just need any CPU out of |
2048 |
+- * the cpumask.pcpu set. It would be nice if it's the right one but |
2049 |
+- * it doesn't matter if we're off to the next one by using an outdated |
2050 |
+- * pd->processed value. |
2051 |
+- */ |
2052 |
+- weight = cpumask_weight(pd->cpumask.pcpu); |
2053 |
+- target_cpu = padata_index_to_cpu(pd, pd->processed % weight); |
2054 |
+- |
2055 |
+- /* ensure to call the reorder callback on the correct CPU */ |
2056 |
+- if (cpu != target_cpu) { |
2057 |
+- struct padata_parallel_queue *pqueue; |
2058 |
+- struct padata_instance *pinst; |
2059 |
+- |
2060 |
+- /* The timer function is serialized wrt itself -- no locking |
2061 |
+- * needed. |
2062 |
+- */ |
2063 |
+- pinst = pd->pinst; |
2064 |
+- pqueue = per_cpu_ptr(pd->pqueue, target_cpu); |
2065 |
+- queue_work_on(target_cpu, pinst->wq, &pqueue->reorder_work); |
2066 |
+- } else { |
2067 |
+- padata_reorder(pd); |
2068 |
+- } |
2069 |
+- |
2070 |
+- put_cpu(); |
2071 |
+-} |
2072 |
+- |
2073 |
+ static void padata_serial_worker(struct work_struct *serial_work) |
2074 |
+ { |
2075 |
+ struct padata_serial_queue *squeue; |
2076 |
+@@ -375,47 +324,23 @@ static void padata_serial_worker(struct work_struct *serial_work) |
2077 |
+ */ |
2078 |
+ void padata_do_serial(struct padata_priv *padata) |
2079 |
+ { |
2080 |
+- int cpu; |
2081 |
+- struct padata_parallel_queue *pqueue; |
2082 |
+- struct parallel_data *pd; |
2083 |
+- int reorder_via_wq = 0; |
2084 |
+- |
2085 |
+- pd = padata->pd; |
2086 |
+- |
2087 |
+- cpu = get_cpu(); |
2088 |
+- |
2089 |
+- /* We need to run on the same CPU padata_do_parallel(.., padata, ..) |
2090 |
+- * was called on -- or, at least, enqueue the padata object into the |
2091 |
+- * correct per-cpu queue. |
2092 |
+- */ |
2093 |
+- if (cpu != padata->cpu) { |
2094 |
+- reorder_via_wq = 1; |
2095 |
+- cpu = padata->cpu; |
2096 |
+- } |
2097 |
+- |
2098 |
+- pqueue = per_cpu_ptr(pd->pqueue, cpu); |
2099 |
++ struct parallel_data *pd = padata->pd; |
2100 |
++ struct padata_parallel_queue *pqueue = per_cpu_ptr(pd->pqueue, |
2101 |
++ padata->cpu); |
2102 |
+ |
2103 |
+ spin_lock(&pqueue->reorder.lock); |
2104 |
+- atomic_inc(&pd->reorder_objects); |
2105 |
+ list_add_tail(&padata->list, &pqueue->reorder.list); |
2106 |
++ atomic_inc(&pd->reorder_objects); |
2107 |
+ spin_unlock(&pqueue->reorder.lock); |
2108 |
+ |
2109 |
+ /* |
2110 |
+- * Ensure the atomic_inc of reorder_objects above is ordered correctly |
2111 |
++ * Ensure the addition to the reorder list is ordered correctly |
2112 |
+ * with the trylock of pd->lock in padata_reorder. Pairs with smp_mb |
2113 |
+ * in padata_reorder. |
2114 |
+ */ |
2115 |
+ smp_mb__after_atomic(); |
2116 |
+ |
2117 |
+- put_cpu(); |
2118 |
+- |
2119 |
+- /* If we're running on the wrong CPU, call padata_reorder() via a |
2120 |
+- * kernel worker. |
2121 |
+- */ |
2122 |
+- if (reorder_via_wq) |
2123 |
+- queue_work_on(cpu, pd->pinst->wq, &pqueue->reorder_work); |
2124 |
+- else |
2125 |
+- padata_reorder(pd); |
2126 |
++ padata_reorder(pd); |
2127 |
+ } |
2128 |
+ EXPORT_SYMBOL(padata_do_serial); |
2129 |
+ |
2130 |
+@@ -471,14 +396,12 @@ static void padata_init_pqueues(struct parallel_data *pd) |
2131 |
+ continue; |
2132 |
+ } |
2133 |
+ |
2134 |
+- pqueue->pd = pd; |
2135 |
+ pqueue->cpu_index = cpu_index; |
2136 |
+ cpu_index++; |
2137 |
+ |
2138 |
+ __padata_list_init(&pqueue->reorder); |
2139 |
+ __padata_list_init(&pqueue->parallel); |
2140 |
+ INIT_WORK(&pqueue->work, padata_parallel_worker); |
2141 |
+- INIT_WORK(&pqueue->reorder_work, invoke_padata_reorder); |
2142 |
+ atomic_set(&pqueue->num_obj, 0); |
2143 |
+ } |
2144 |
+ } |
2145 |
+@@ -506,12 +429,13 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst, |
2146 |
+ |
2147 |
+ padata_init_pqueues(pd); |
2148 |
+ padata_init_squeues(pd); |
2149 |
+- timer_setup(&pd->timer, padata_reorder_timer, 0); |
2150 |
+ atomic_set(&pd->seq_nr, -1); |
2151 |
+ atomic_set(&pd->reorder_objects, 0); |
2152 |
+ atomic_set(&pd->refcnt, 1); |
2153 |
+ pd->pinst = pinst; |
2154 |
+ spin_lock_init(&pd->lock); |
2155 |
++ pd->cpu = cpumask_first(pd->cpumask.pcpu); |
2156 |
++ INIT_WORK(&pd->reorder_work, invoke_padata_reorder); |
2157 |
+ |
2158 |
+ return pd; |
2159 |
+ |
2160 |
+diff --git a/lib/Makefile b/lib/Makefile |
2161 |
+index 0ab808318202..1d7a705d7207 100644 |
2162 |
+--- a/lib/Makefile |
2163 |
++++ b/lib/Makefile |
2164 |
+@@ -269,6 +269,8 @@ obj-$(CONFIG_UCS2_STRING) += ucs2_string.o |
2165 |
+ obj-$(CONFIG_UBSAN) += ubsan.o |
2166 |
+ |
2167 |
+ UBSAN_SANITIZE_ubsan.o := n |
2168 |
++KASAN_SANITIZE_ubsan.o := n |
2169 |
++CFLAGS_ubsan.o := $(call cc-option, -fno-stack-protector) $(DISABLE_STACKLEAK_PLUGIN) |
2170 |
+ |
2171 |
+ obj-$(CONFIG_SBITMAP) += sbitmap.o |
2172 |
+ |
2173 |
+diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c |
2174 |
+index d9beb28fc32f..e65b230fce4c 100644 |
2175 |
+--- a/net/rxrpc/input.c |
2176 |
++++ b/net/rxrpc/input.c |
2177 |
+@@ -814,6 +814,30 @@ static void rxrpc_input_soft_acks(struct rxrpc_call *call, u8 *acks, |
2178 |
+ } |
2179 |
+ } |
2180 |
+ |
2181 |
++/* |
2182 |
++ * Return true if the ACK is valid - ie. it doesn't appear to have regressed |
2183 |
++ * with respect to the ack state conveyed by preceding ACKs. |
2184 |
++ */ |
2185 |
++static bool rxrpc_is_ack_valid(struct rxrpc_call *call, |
2186 |
++ rxrpc_seq_t first_pkt, rxrpc_seq_t prev_pkt) |
2187 |
++{ |
2188 |
++ rxrpc_seq_t base = READ_ONCE(call->ackr_first_seq); |
2189 |
++ |
2190 |
++ if (after(first_pkt, base)) |
2191 |
++ return true; /* The window advanced */ |
2192 |
++ |
2193 |
++ if (before(first_pkt, base)) |
2194 |
++ return false; /* firstPacket regressed */ |
2195 |
++ |
2196 |
++ if (after_eq(prev_pkt, call->ackr_prev_seq)) |
2197 |
++ return true; /* previousPacket hasn't regressed. */ |
2198 |
++ |
2199 |
++ /* Some rx implementations put a serial number in previousPacket. */ |
2200 |
++ if (after_eq(prev_pkt, base + call->tx_winsize)) |
2201 |
++ return false; |
2202 |
++ return true; |
2203 |
++} |
2204 |
++ |
2205 |
+ /* |
2206 |
+ * Process an ACK packet. |
2207 |
+ * |
2208 |
+@@ -878,9 +902,12 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb, |
2209 |
+ } |
2210 |
+ |
2211 |
+ /* Discard any out-of-order or duplicate ACKs (outside lock). */ |
2212 |
+- if (before(first_soft_ack, call->ackr_first_seq) || |
2213 |
+- before(prev_pkt, call->ackr_prev_seq)) |
2214 |
++ if (!rxrpc_is_ack_valid(call, first_soft_ack, prev_pkt)) { |
2215 |
++ trace_rxrpc_rx_discard_ack(call->debug_id, sp->hdr.serial, |
2216 |
++ first_soft_ack, call->ackr_first_seq, |
2217 |
++ prev_pkt, call->ackr_prev_seq); |
2218 |
+ return; |
2219 |
++ } |
2220 |
+ |
2221 |
+ buf.info.rxMTU = 0; |
2222 |
+ ioffset = offset + nr_acks + 3; |
2223 |
+@@ -891,9 +918,12 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb, |
2224 |
+ spin_lock(&call->input_lock); |
2225 |
+ |
2226 |
+ /* Discard any out-of-order or duplicate ACKs (inside lock). */ |
2227 |
+- if (before(first_soft_ack, call->ackr_first_seq) || |
2228 |
+- before(prev_pkt, call->ackr_prev_seq)) |
2229 |
++ if (!rxrpc_is_ack_valid(call, first_soft_ack, prev_pkt)) { |
2230 |
++ trace_rxrpc_rx_discard_ack(call->debug_id, sp->hdr.serial, |
2231 |
++ first_soft_ack, call->ackr_first_seq, |
2232 |
++ prev_pkt, call->ackr_prev_seq); |
2233 |
+ goto out; |
2234 |
++ } |
2235 |
+ call->acks_latest_ts = skb->tstamp; |
2236 |
+ call->acks_latest = sp->hdr.serial; |
2237 |
+ |
2238 |
+diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c |
2239 |
+index cea16838d588..dce7bdc73de4 100644 |
2240 |
+--- a/net/rxrpc/rxkad.c |
2241 |
++++ b/net/rxrpc/rxkad.c |
2242 |
+@@ -1118,7 +1118,7 @@ static int rxkad_verify_response(struct rxrpc_connection *conn, |
2243 |
+ ret = rxkad_decrypt_ticket(conn, skb, ticket, ticket_len, &session_key, |
2244 |
+ &expiry, _abort_code); |
2245 |
+ if (ret < 0) |
2246 |
+- goto temporary_error_free_resp; |
2247 |
++ goto temporary_error_free_ticket; |
2248 |
+ |
2249 |
+ /* use the session key from inside the ticket to decrypt the |
2250 |
+ * response */ |
2251 |
+@@ -1200,7 +1200,6 @@ protocol_error: |
2252 |
+ |
2253 |
+ temporary_error_free_ticket: |
2254 |
+ kfree(ticket); |
2255 |
+-temporary_error_free_resp: |
2256 |
+ kfree(response); |
2257 |
+ temporary_error: |
2258 |
+ /* Ignore the response packet if we got a temporary error such as |
2259 |
+diff --git a/scripts/gcc-plugins/Makefile b/scripts/gcc-plugins/Makefile |
2260 |
+index aa0d0ec6936d..9e95862f2788 100644 |
2261 |
+--- a/scripts/gcc-plugins/Makefile |
2262 |
++++ b/scripts/gcc-plugins/Makefile |
2263 |
+@@ -11,6 +11,7 @@ else |
2264 |
+ HOST_EXTRACXXFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti |
2265 |
+ HOST_EXTRACXXFLAGS += -fno-exceptions -fasynchronous-unwind-tables -ggdb |
2266 |
+ HOST_EXTRACXXFLAGS += -Wno-narrowing -Wno-unused-variable |
2267 |
++ HOST_EXTRACXXFLAGS += -Wno-format-diag |
2268 |
+ export HOST_EXTRACXXFLAGS |
2269 |
+ endif |
2270 |
+ |
2271 |
+diff --git a/scripts/gcc-plugins/gcc-common.h b/scripts/gcc-plugins/gcc-common.h |
2272 |
+index 17f06079a712..9ad76b7f3f10 100644 |
2273 |
+--- a/scripts/gcc-plugins/gcc-common.h |
2274 |
++++ b/scripts/gcc-plugins/gcc-common.h |
2275 |
+@@ -35,7 +35,9 @@ |
2276 |
+ #include "ggc.h" |
2277 |
+ #include "timevar.h" |
2278 |
+ |
2279 |
++#if BUILDING_GCC_VERSION < 10000 |
2280 |
+ #include "params.h" |
2281 |
++#endif |
2282 |
+ |
2283 |
+ #if BUILDING_GCC_VERSION <= 4009 |
2284 |
+ #include "pointer-set.h" |
2285 |
+@@ -847,6 +849,7 @@ static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree l |
2286 |
+ return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT); |
2287 |
+ } |
2288 |
+ |
2289 |
++#if BUILDING_GCC_VERSION < 10000 |
2290 |
+ template <> |
2291 |
+ template <> |
2292 |
+ inline bool is_a_helper<const ggoto *>::test(const_gimple gs) |
2293 |
+@@ -860,6 +863,7 @@ inline bool is_a_helper<const greturn *>::test(const_gimple gs) |
2294 |
+ { |
2295 |
+ return gs->code == GIMPLE_RETURN; |
2296 |
+ } |
2297 |
++#endif |
2298 |
+ |
2299 |
+ static inline gasm *as_a_gasm(gimple stmt) |
2300 |
+ { |
2301 |
+diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c |
2302 |
+index 0a57d105cc5b..1ec1e928cc09 100644 |
2303 |
+--- a/security/apparmor/apparmorfs.c |
2304 |
++++ b/security/apparmor/apparmorfs.c |
2305 |
+@@ -424,7 +424,7 @@ static ssize_t policy_update(u32 mask, const char __user *buf, size_t size, |
2306 |
+ */ |
2307 |
+ error = aa_may_manage_policy(label, ns, mask); |
2308 |
+ if (error) |
2309 |
+- return error; |
2310 |
++ goto end_section; |
2311 |
+ |
2312 |
+ data = aa_simple_write_to_buffer(buf, size, size, pos); |
2313 |
+ error = PTR_ERR(data); |
2314 |
+@@ -432,6 +432,7 @@ static ssize_t policy_update(u32 mask, const char __user *buf, size_t size, |
2315 |
+ error = aa_replace_profiles(ns, label, mask, data); |
2316 |
+ aa_put_loaddata(data); |
2317 |
+ } |
2318 |
++end_section: |
2319 |
+ end_current_label_crit_section(label); |
2320 |
+ |
2321 |
+ return error; |
2322 |
+diff --git a/security/apparmor/audit.c b/security/apparmor/audit.c |
2323 |
+index eeaddfe0c0fb..70b9730c0be6 100644 |
2324 |
+--- a/security/apparmor/audit.c |
2325 |
++++ b/security/apparmor/audit.c |
2326 |
+@@ -201,8 +201,9 @@ int aa_audit_rule_init(u32 field, u32 op, char *rulestr, void **vrule) |
2327 |
+ rule->label = aa_label_parse(&root_ns->unconfined->label, rulestr, |
2328 |
+ GFP_KERNEL, true, false); |
2329 |
+ if (IS_ERR(rule->label)) { |
2330 |
++ int err = PTR_ERR(rule->label); |
2331 |
+ aa_audit_rule_free(rule); |
2332 |
+- return PTR_ERR(rule->label); |
2333 |
++ return err; |
2334 |
+ } |
2335 |
+ |
2336 |
+ *vrule = rule; |
2337 |
+diff --git a/security/apparmor/domain.c b/security/apparmor/domain.c |
2338 |
+index bdf9e4cefe25..b9d5b3459705 100644 |
2339 |
+--- a/security/apparmor/domain.c |
2340 |
++++ b/security/apparmor/domain.c |
2341 |
+@@ -1338,6 +1338,7 @@ int aa_change_profile(const char *fqname, int flags) |
2342 |
+ ctx->nnp = aa_get_label(label); |
2343 |
+ |
2344 |
+ if (!fqname || !*fqname) { |
2345 |
++ aa_put_label(label); |
2346 |
+ AA_DEBUG("no profile name"); |
2347 |
+ return -EINVAL; |
2348 |
+ } |
2349 |
+@@ -1356,8 +1357,6 @@ int aa_change_profile(const char *fqname, int flags) |
2350 |
+ op = OP_CHANGE_PROFILE; |
2351 |
+ } |
2352 |
+ |
2353 |
+- label = aa_get_current_label(); |
2354 |
+- |
2355 |
+ if (*fqname == '&') { |
2356 |
+ stack = true; |
2357 |
+ /* don't have label_parse() do stacking */ |
2358 |
+diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c |
2359 |
+index 6a314fb0d480..f0878d81dcef 100644 |
2360 |
+--- a/security/integrity/evm/evm_crypto.c |
2361 |
++++ b/security/integrity/evm/evm_crypto.c |
2362 |
+@@ -96,7 +96,7 @@ static struct shash_desc *init_desc(char type, uint8_t hash_algo) |
2363 |
+ algo = hash_algo_name[hash_algo]; |
2364 |
+ } |
2365 |
+ |
2366 |
+- if (*tfm == NULL) { |
2367 |
++ if (IS_ERR_OR_NULL(*tfm)) { |
2368 |
+ mutex_lock(&mutex); |
2369 |
+ if (*tfm) |
2370 |
+ goto out; |
2371 |
+diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c |
2372 |
+index f63b4bd45d60..6a6d19ada66a 100644 |
2373 |
+--- a/security/integrity/ima/ima_crypto.c |
2374 |
++++ b/security/integrity/ima/ima_crypto.c |
2375 |
+@@ -415,7 +415,7 @@ int ima_calc_file_hash(struct file *file, struct ima_digest_data *hash) |
2376 |
+ loff_t i_size; |
2377 |
+ int rc; |
2378 |
+ struct file *f = file; |
2379 |
+- bool new_file_instance = false, modified_flags = false; |
2380 |
++ bool new_file_instance = false, modified_mode = false; |
2381 |
+ |
2382 |
+ /* |
2383 |
+ * For consistency, fail file's opened with the O_DIRECT flag on |
2384 |
+@@ -435,13 +435,13 @@ int ima_calc_file_hash(struct file *file, struct ima_digest_data *hash) |
2385 |
+ f = dentry_open(&file->f_path, flags, file->f_cred); |
2386 |
+ if (IS_ERR(f)) { |
2387 |
+ /* |
2388 |
+- * Cannot open the file again, lets modify f_flags |
2389 |
++ * Cannot open the file again, lets modify f_mode |
2390 |
+ * of original and continue |
2391 |
+ */ |
2392 |
+ pr_info_ratelimited("Unable to reopen file for reading.\n"); |
2393 |
+ f = file; |
2394 |
+- f->f_flags |= FMODE_READ; |
2395 |
+- modified_flags = true; |
2396 |
++ f->f_mode |= FMODE_READ; |
2397 |
++ modified_mode = true; |
2398 |
+ } else { |
2399 |
+ new_file_instance = true; |
2400 |
+ } |
2401 |
+@@ -459,8 +459,8 @@ int ima_calc_file_hash(struct file *file, struct ima_digest_data *hash) |
2402 |
+ out: |
2403 |
+ if (new_file_instance) |
2404 |
+ fput(f); |
2405 |
+- else if (modified_flags) |
2406 |
+- f->f_flags &= ~FMODE_READ; |
2407 |
++ else if (modified_mode) |
2408 |
++ f->f_mode &= ~FMODE_READ; |
2409 |
+ return rc; |
2410 |
+ } |
2411 |
+ |
2412 |
+diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c |
2413 |
+index cfb8cc3b975e..604cdac63d84 100644 |
2414 |
+--- a/security/integrity/ima/ima_fs.c |
2415 |
++++ b/security/integrity/ima/ima_fs.c |
2416 |
+@@ -343,8 +343,7 @@ static ssize_t ima_write_policy(struct file *file, const char __user *buf, |
2417 |
+ integrity_audit_msg(AUDIT_INTEGRITY_STATUS, NULL, NULL, |
2418 |
+ "policy_update", "signed policy required", |
2419 |
+ 1, 0); |
2420 |
+- if (ima_appraise & IMA_APPRAISE_ENFORCE) |
2421 |
+- result = -EACCES; |
2422 |
++ result = -EACCES; |
2423 |
+ } else { |
2424 |
+ result = ima_parse_add_rule(data); |
2425 |
+ } |
2426 |
+diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c |
2427 |
+index ad52126d3d22..56295936387c 100644 |
2428 |
+--- a/sound/core/pcm_lib.c |
2429 |
++++ b/sound/core/pcm_lib.c |
2430 |
+@@ -438,6 +438,7 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream, |
2431 |
+ |
2432 |
+ no_delta_check: |
2433 |
+ if (runtime->status->hw_ptr == new_hw_ptr) { |
2434 |
++ runtime->hw_ptr_jiffies = curr_jiffies; |
2435 |
+ update_audio_tstamp(substream, &curr_tstamp, &audio_tstamp); |
2436 |
+ return 0; |
2437 |
+ } |
2438 |
+diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c |
2439 |
+index ffe1340890c9..09a37d4c81ec 100644 |
2440 |
+--- a/sound/pci/hda/patch_realtek.c |
2441 |
++++ b/sound/pci/hda/patch_realtek.c |
2442 |
+@@ -2443,6 +2443,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { |
2443 |
+ SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3/Z87X-UD3H", ALC889_FIXUP_FRONT_HP_NO_PRESENCE), |
2444 |
+ SND_PCI_QUIRK(0x1458, 0xa0b8, "Gigabyte AZ370-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS), |
2445 |
+ SND_PCI_QUIRK(0x1458, 0xa0cd, "Gigabyte X570 Aorus Master", ALC1220_FIXUP_CLEVO_P950), |
2446 |
++ SND_PCI_QUIRK(0x1458, 0xa0ce, "Gigabyte X570 Aorus Xtreme", ALC1220_FIXUP_CLEVO_P950), |
2447 |
+ SND_PCI_QUIRK(0x1462, 0x1228, "MSI-GP63", ALC1220_FIXUP_CLEVO_P950), |
2448 |
+ SND_PCI_QUIRK(0x1462, 0x1275, "MSI-GL63", ALC1220_FIXUP_CLEVO_P950), |
2449 |
+ SND_PCI_QUIRK(0x1462, 0x1276, "MSI-GL73", ALC1220_FIXUP_CLEVO_P950), |
2450 |
+@@ -2458,6 +2459,9 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { |
2451 |
+ SND_PCI_QUIRK(0x1558, 0x97e1, "Clevo P970[ER][CDFN]", ALC1220_FIXUP_CLEVO_P950), |
2452 |
+ SND_PCI_QUIRK(0x1558, 0x65d1, "Clevo PB51[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), |
2453 |
+ SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), |
2454 |
++ SND_PCI_QUIRK(0x1558, 0x50d3, "Clevo PC50[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), |
2455 |
++ SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), |
2456 |
++ SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170", ALC1220_FIXUP_CLEVO_PB51ED_PINS), |
2457 |
+ SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD), |
2458 |
+ SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD), |
2459 |
+ SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Y530", ALC882_FIXUP_LENOVO_Y530), |
2460 |
+diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c |
2461 |
+index f1fe497c2f9d..7702b62dc18b 100644 |
2462 |
+--- a/sound/pci/ice1712/ice1712.c |
2463 |
++++ b/sound/pci/ice1712/ice1712.c |
2464 |
+@@ -2377,7 +2377,8 @@ static int snd_ice1712_chip_init(struct snd_ice1712 *ice) |
2465 |
+ pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]); |
2466 |
+ pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]); |
2467 |
+ pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]); |
2468 |
+- if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) { |
2469 |
++ if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24 && |
2470 |
++ ice->eeprom.subvendor != ICE1712_SUBDEVICE_STAUDIO_ADCIII) { |
2471 |
+ ice->gpio.write_mask = ice->eeprom.gpiomask; |
2472 |
+ ice->gpio.direction = ice->eeprom.gpiodir; |
2473 |
+ snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, |